aircraft fuel tank sealant aircraft fuel tank sealant

PR-1770 Class C Faying Surface Sealant pint can was only half full, but adequate for my job. Had I known it was that I wouldnt bought it, PRO SEAL FUEL TANK SEALANT PS 890 B2 PINT. PPG Pro-Seal PS 890 B2 is the standard aircraft fuel tank sealant in use today. Very easy to use. I have ordered a Lodi from ACS and most of the time they have been good, but this time they did not live up to expectation. Used it as a sealer in my motorcycle gas tank. Remove tank, cut access hole in rear baffle, add sealant over offending rivet and anywhere else that looks suspect, rivet plate over hole using blind rivets and more sealant Since my plane is not painted, all of these are possible but I thought I would try option 1 and see how it works. Windshield and CanopyThe cured sealant exhibits excellent resistance to UV and weather exposure. For more information go to www.P65Warnings.ca.gov. Getting into the good stuff in our RV-10 build: pro-seal - that sticky, smelly stuff that keeps the fuel tanks from leaking all over the place. BONUS! cure time is much longer in cool temperature. Necessary cookies are absolutely essential for the website to function properly. Q: Is this Pro-Seal product compatible with methanol? Fax: 800-329-3020, West - Corona, CA (mek) can soften and loosen the sealer which in turn can clog your fuel lines, carburetor, etc. Please note, Aircraft Spruce's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. The product can be pushed out with a thumb and does not require anything other than the packaging to mix and apply. Does this product have a fairly low viscosity, or can it be thinned a bit with, say, MEK? It is recommended that you allow all cookies. BladdersWhats involved with bladders? In the manufacturing and repair of aircraft, aerospace sealants are used on interior and exterior parts. Great product. Q: Will Acetone or any other solvent dissolve any excess cured sealant? Q: Can we reduce curing time with increase in temperature? PPG Aerospace PR-1422 B-1/2 Brown 6236632-004 Spec Fuel Tank Sealant - 2.5 oz 655-SemKit > View Details PART #: SGP192653 MFR PART #: 1422B1-262655SK Our Price: $63.31 Add to Cart PPG Aerospace PR-1422 B-2 Brown DMS 2082E Type 1, Grade 1 & 2, Class B-2 Spec Fuel Tank Sealant - Pint Kit > View Details PART #: SGP192193 MFR PART #: 1422B002DM012PT We suggest contacting whoever made the tank, and ask their suggestion for sealing cracks, or pin holes, in the tank. Per the vendor, this would not work for this application. I used it again with Excellent results, this time I was more aggressive with the mixing giving it more than the recomended min 50 strokes and like it says on the packaging extra mixing may initiate curing of sealant inside the cartridgewhich it did, as I noticed it got hard to push it out of the cartridge ( I was just using my thumbs to push it out of the cartridge as I don't have the cartridge gun or know where they sell it ??) Mixed it longer than minimum to be sure of thorough mix. Our view is that bladders make sense only if youre not weight criticalin other words, you dont need much payload with full fueland you simply dont trust a resealed wet wing. For the Mooney, these are available up through the J-model and although they used to exact penalties in both reduced fuel and higher empty weight, a new system from O&N Aircraft Modification retains the J-models original 64-gallon capacity at weight penalty of about 30 pounds. The other brand was A-C-Tech AC-226 B4 from Advance Chemistry & Technology , and it didn't cure after 14 days just became less sticky. It does not store any personal data. This website uses cookies to improve your experience while you navigate through the website. . Aircraft Fuel Tank installations are subject to a variety of requirements. WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov. This would not be recommended per supplier for a plastic tank. It is self contained, and designed for a one time use. Useful Fuel Tank References SPORT AVIATION - "The Fuel Management Problem", Oct. 1979 "Fuel Tanks", Aug., Sept., Oct., Nov., Dec. 1982. All of the work has to be done through small access panels, requiring the flexibility of a contortionist and the patience of a saint. The cured sealant maintains excellent elastomeric properties after . Years of landings, with a few hard ones thrown in, can flex the structure enough to loosen old sealant, kicking off the leak process. Aircraft Fuel Tank Mechanic (sealant removal and application) part-time position Looking for those with a background in fuel tank fastener sealant removal and application to work on B737. It would be nice if this site told you which you were getting. These usages can include: In addition to differing uses, aviation and aircraft adhesives also come in an array of forms. Hasnt leaked yet. Covers well. A Little stiff on application for smoothing with a paint brush. Must be willing to work in confined spaces. Bobs son Jim Irwin has been invisible fathers footsteps for many years at Aircraft Spruce Products.. Easy to mix and use. Southwest - Chandler, AZ Includes accelerator. You also have the option to opt-out of these cookies. 1616030-1 Cessna A188B Fuel Sump Tank Assembly (a) . The shelf life is 9 months from date of packaging. It is a pour in and slosh around material. Gray for tanks and Red for inspection plates and covers. For ground shipping within the USA there is no hazmat fee, but for any shipments, it will incur significant hazardous charges. There should be no puddling of the product as this will prevent it from drying properly. We are also the UK and European distributor for Aircraft Spruce and Speciality, with whom we have been doing business with for over 25 years. All is well. Looking for those with a background in fuel tank fastener sealant removal and application to work on B737. The landing gear is attached to the spar in the area of the tanks and the rubber donuts Mooney gear legs have dont offer much damping. It cures at room temperature to form a resilient sealant having excellent adhesion to common aircraft substrates. East - Peachtree City, GA These adhesives must withstand extreme pressure, temperature extremes, and vibrations. These cookies track visitors across websites and collect information to provide customized ads. I ordered 3.5 oz tube which was WAY more than needed to seal approximately 6 linear feet of fuel tank on a RV6A. . TSLA20282 Cessna A188B Gate Box Assembly. Item qualifies for flat rate ground shipping. Northeast - Middletown, PA Other models, such as Pipers Cherokee, have split wings and/or the fuel cells are accessible and can thus be removable aluminum or bladder-type tanks. CA Transparency in Supply Chain Disclosure Aircraft, or airplane sealants, are a unique class of adhesives designed to reinforce and seal aircraft parts to improve structural integrity. sealant) Kit 3 (16 oz. Make sure it is well mixed and it should be fine without any additional products. (Either shop can handle any kind of wet wing tank work.). PROSEAL 0890B002 SEALING COMPOUND 6OZ KIT, Was easy to mix but had no tip for pointed application, Iv used pro-seal in the past but not a one shot deal. These polyurethane compounds are suitable where high dielectric, high abrasion, flexibility, high tensile strength, and excellent hydrolytic stability are required. Electrical Potting / MoldingPRC polyurethane potting and molding materials are designed for potting electrical connectors and/or molding electrical cable assemblies. The cured sealant maintains excellent elastomeric properties after prolonged exposure to both jet fuel and aviation gas. P/S 890 Class C Fuel Tank Sealant P/S 890 Class C is an aircraft integral fuel tank sealant. PMA parts and adhesives must conform to the same regulatory standards as the original parts. Electrically ConductiveThese cured sealants maintain electrical continuity in aircraft applications. Central - Fort Worth, TX I would definitely purchase more than necessary to be able to slosh it around and have another person to assist you. Q: What is the working time of this Pro-Seal sealant? Hope this helps Mike. I purchased a gallon for a 36.5 gallon tank and had a lot left over. Smooth tough film when dry. PILI SEAL, a two-component sealant which is beneficial and effective for . 33110 Old Hempstead Road The two parts, A&B, are already properly measured, so the two parts are mixed in the cartridge until one uniform color and then you install the nozzle, and push rod, then just apply to the area. 33110 Old Hempstead Road Latex Sealants: Water-soluble sealants, often used on interior elements. I need something that has a 2 hour work time. Manufactured by Royal Adhesives And Sealants Llc, this FCD60712 NSN Part can be shipped at any time. An aircraft fuel tank sometimes consists of several interconnected fuel cells. In order to provide complete functionality, this web site needs your explicit consent to store browser cookies. The 6 oz tube is designed to fit a 6 oz applicator gun but it only makes 3.5oz of chemical. This SAE Aerospace Information Report (AIR) presents preferred design, assembly, and repair practices for sealing of aircraft integral fuel tanks, including rework of applied fuel tank seals. If only one small area of the tank is not dry or has foreign matter that may keep the sealer from adhering, the sealer will not stick to those areas and could come loose and float around in your tank and eventually come through the fuel pick up tube and clog the fuel pump and carburetor. Aviation Fuel Tank Sealant: A Guide to the Basics. This cookie is set by GDPR Cookie Consent plugin. It works. It offers a faster cure time so you can get your job done more quickly. Video 606 in the Hit Parade. Customer Service: 800-861-3192 Good product only thing is the kit doesnt come with a nozzle and also it says 6oz and its only 3.2 oz. The product generally leaves behind a very thin coating. This cookie is set by GDPR Cookie Consent plugin. While adhesives are used on a variety of aircraft parts, most serve similar purposes. Free shipping must be selected in cart for promotion to apply. Can they be used with a Semco gun and can you use a caulking gun like you would find commonly? No appropriate gun listed in accessories. Aircraft Fuel Tank Mechanic (sealant removal and application) part-time position. However there is a formula that will help, if you apply this to an area that is 1" cubed so 1" length x 1" height x 1" depth, it would use exactly 1.8047 fluid oz. Item qualifies for flat rate ground shipping. . Q: How long must Chemseal B2 sealant CS3204 cure before it can be painted? Depending on who you talk to (and how much theyve recently spent on tank work), wet wings are either the worst idea in aviation design or not nearly as bad as everyone thinks. It's designed to be sloshed in the tank and then the excess is poured back in the can. However, this class of products can be more complicated due to its role in containing combustibles. PR1422-B2 6OZ. Can it be used to seal plexiglass windows to aircraft frames? Everyone is used to bladders, says Maxwell, who is one of 10 shops that do the O&N bladders. | Legal Notices & Privacy Policies | This stuff is messy but very effective. Online vids help with instructions. 2015 PPG Industries, Inc. All rights reserved. This requires eight bags, total, and lists for $8000. Dried thoroughly in 24 hours. Sealing ability is superb. I vote for Weep-No-More! Yes you could drain the tank and reapply. I would highly recommend this product. They may also seal exterior wing surfaces on wings and perform assembly work. Aircraft fuel tank sealants are glues or adhesives designed to create air-tight seals in the rivets, joints, and other parts of fuels tanks in order to prevent fuel leaks. Apprentices must. This is the perfect size for small repairs. Or mix A with B? Above and under ground tank repair of single & double wall petroleum tanks. does 6 oz cartridge fills only 3.5 oz. Must be willing to work in confined spaces. You will need to run your own tests to determine if it will work for your application. Used the mixing tool in my drill and mixing was easy and fast. Q: I'm looking at sealing a very slight seepage at the sump drain flange on my RV-4- Aluminum tank with aluminum sump valve flange- and I use motor gas w/ethanol in my plane. It cant be rushed and haphazard work will bring the airplane right back for a fix. Hope it lasts for many years to come. Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet. This is a special project in San Antonio, TX. GORE SKYFLEX Aerospace Materials are engineered with unique features that make them more durable against challenging environmental factors and aircraft conditions, including: chemically inert, non-hazardous materials temperature- and abrasion-resistant materials Dry, lightweight and highly conformable materials Kept a sample to monitor cure status. (Youll sometimes see bits of sealer when sumping the fuel.). What Is Fuel Tank Sealant for Aircraft? No these are correct. Good for all fuel types. Looking for those with a background in fuel tank fastener sealant removal and application to work on B737. This product is not the PPG PR1425, but we do have a 3M AC-251 window and canopy sealant part number 09-04008 that should work for your application. $ 142.14 2 part brush consistency elastomeric compound for sealing fuel tanks and pressurized cabins. Convenient size for small jobs. PR-1782 Class C Low Density SealantPR-1782 Class C is a low density, aircraft fuel tank and general purpose sealant, roller grade. Weep No Mores Paul Beck developed his tank sealing process while working for Willmar, but now has established his own business. The cookie is used to store the user consent for the cookies in the category "Performance". | Global Code of Ethics However your kit is not complete without the screw in dispensing nozzle. . Worked as advertised. This sealant works awesome. Leave all boxes unchecked for unit only. I have used this product for many years. Q: I only need to seal a small hole so I only need a small amount. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); Over 31 years of experience in custom packaging and distribution of aerospace sealants and adhesives for the commercial, corporate, and military sectors. It does not specifically list diesel but it will work with most fuels, oil, lubricants, and water. This cookie is set by GDPR Cookie Consent plugin. Recommended to apply with someone else help as you can move on quicker. Advise doubling recommended curing times. $1,100.00 + shipping. The solvent for this sealer is methyl ethyl ketone (mek). It has a service range from -65F (-54C) to 250F (121C), with intermittent excursions up to 275F (135C). No problems! Master Bond polysulfide modified epoxies are versatile synthetic elastomers that are used in the aerospace, electronic, electrical, computer, metalworking, appliance, automotive, oil & gas, electric vehicle and chemical industries. The manufacturer recommends paint remover or MEK. It is not recommended to install the tank on the engine side of a firewall, while a minimum distance of 12 inches between the fuel tank and the firewall is a positive. Thread Sealants: Used to fill the space between threaded parts, increasing the burst strength of the valve or threaded pipe. It does not have heat rating. Please check the boxes for the options that you would like to add. 2023 NSL Aerospace. Essentially, aircraft fuel sealants keep combustible and volatile fuels and oils within a closed system while preventing foreign materials from contaminating fuel. Q: How much surface area will the 3.5 oz kit of Chemseal B2 sealant cover? Free shipping must be selected in cart for promotion to apply. Fuel Tank Sealant, 1 ounce, 1/2 hour work time (1 ounce) sealant) Kit 2 (3.5 oz. I wanted a kit with one container with base and one with hardener so that I could measure out and mix small amounts to seal leaks, and then have material to do that again next time I found a leak. This material is designed for sealing of fuel tanks and other aircraft fuselage sealing applications. These products are specifically formulated not to craze substrate. Q: How do you mix this Pro-Seal tank sealant if you didn't purchase the mixing tool? Please note other excluded items on the same order may incur a freight charge. East - Peachtree City, GA Aircraft Sealants & Aviation Sealants Guide. Without airplane sealants, the aviation industry would look quite different. Find many great new & used options and get the best deals for 1608056-1 Cessna A188B Spray Valve Assembly with Seal Check Valve at the best online prices at eBay! To meet the FAA standards, PMA sealants must meet or exceed the original equipment manufacturer's quality. In order to provide complete functionality, this web site needs your explicit consent to store browser cookies. Meets requirements of specifications AMS-S-8802 formerly MIL-S-8802, CMNP021, Lockheed, Gulfstream, Hughes Aircraft, Fairchild SPS 6-1 & 6-2. After trying a different sealant and it not working, I was desperate to find something to seal up my fuel tank. The colder it is the longer it will take to cure and ideally you would want to be as close to 77 degrees as possible. The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional". . Aircraft Integral Fuel Tank | Aircraft Fuel Tank Baffles This part of the aircraft fuel tank system lies on the wings or fuselage, usually sealed with a fuel resistant 2-part sealant to form the fuel tank system on some aircraft, particularly transport class and high-performance one. According to several people who knew the pilot, he was a former test pilot on the North American P-51 airplane. There are two sealants, high and low adhesion: Gray and Red. The method of removing the sealant from an aircraft integral fuel tank that comprises impinging a spray of volatile solvent against at least the upper portions of the sealant of the. Cures very flexible, not as hard as Proseal, but it is a polysulfide product (like Proseal) so we will see how long it lasts. These adhesives must meet Federal Aviation Administration's (FAA) quality standards and safety regulations that are unique to the aerospace industry. but I still had plenty of time to get what I needed out of the cartridge for my job on my new fuel tankit works no leaks on the NTP threads !! 1 Pint will seal a 10-12 gallon tank. They can be used in a wide range of applications, such as: Aircraft fuel tank sealants. Brushables: Adhesive compounds that are applied using a brush, similar to a paintbrush. B2 is a little slow to cure in cool wearing but the longer working life really lowers the stress level if you have a lot of fasteners or rivets to get in before it sets up. PPG Aerospace P/S 890 Class B Fuel Tank Sealant - 6oz (3.5fl oz) 6oz (3.5fl oz) - New Stock P/S Class B2 is an aircraft integral fuel tank sealant. It is intended for use on integral fuel tanks and pressurized cabins as well as other areas subject to contact with aircraft fuels, lubricants, oils, water and/or weathering. Maxwell has done the bladders, but doesnt push them. The brand I used says Flamemaster on the tube, which comes in a plastic bag. Q: Which solvent do I use to clean and remove the uncured sealant? Rating. It sets up quickly, and I was putting fuel in the tank after 3 days. tape over any area that you do not want to get the sealant on such as wings or tank surfaces that do not need to be sealed. If you don't allow cookies, you may not be able to use certain features of the web site including but not limited to: log in, buy products, see personalized content, switch between site cultures. Fuel tank sealants are used in aircraft manufacturing, repair, and maintenance. To know more about this innovation, kindly watch the Pitch Video of Pili Seal. Both products are two-part sealants specifically designed for the construction of wet-wing fuel tanks in aircraft. Flat Rate Shipping must be selected in cart for promotion to apply. This material is designed for fillet sealing of fuel tanks and other aircraft fuselage sealing applications. Aircraft, or airplane sealants, are a unique class of adhesives designed to reinforce and seal aircraft parts to improve structural integrity. The main failure mode seems to be deterioration of the sealant caused by aging and, at least in Mooneys, hard landings. Bought this sealant to repair a leak in my fuel tank, worked perfectly. I am looking at something with low viscosity to flow into the area that is leaking, and perhaps setting up a slight vacuum with a toilet punger to draw the sealant into the seepage. Customer Service: 800-861-3192 PR-706 Fuel Tank Channel SealantPR-706 is a non-curing fuel tank channel sealant. Fuel Tank Sealant Most In Stock Items ordered before Noon CST ship same day. I used the product in a fiberglass fuel tank it seems to dry and produce a nice film. Make sure to have lots of wood sticks to spread out and lots of disposable gloves. Position will require working in confined spaces of the wing fuel cells. The 09-03477 is a sloshing sealer that gets poured in a fuel tank and the tank rotated so the material gets on all parts of the tank. Q: Can Pro-Seal be used for fiberglass tanks? FSC : 1560 Airframe Structural Components. Also builds custom bladders and custom fuel cells. Aircraft fuel tank sealants are glues or adhesives designed to create air-tight seals in the rivets, joints, and other parts of fuels tanks in order to prevent fuel leaks. Hard to mix thoroughly but it does the job. The cookie is used to store the user consent for the cookies in the category "Analytics". & 2.5 OZ. Its too bad they don't make smaller tubes to eliminate waste, because once its mixed you must use it, as the stuff left inside the cartridge sets up to a rubber like solid compound within hrs or overnight. (NSN) is 1560000739790, and the 205-060-604-6 part is manufactured by Royal Adhesives And Sealants Llc. The product may be good but totally inappropriate for my project (single use). The manufacturer doesn't recommend it, but builders have used it as a sealant for fuel probes and gaskets for years. Great Product. Q: Is there a recommended clean up solvent? Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. The interconnecting hoses are typically also self-sealing. This cookie is set by GDPR Cookie Consent plugin. Additionally, they must have enough flexibility to maintain a tight seal in response to the intense jolts and movements associated with flight and landing. Aviation sealants must also withstand the volatility and reactive nature of combustibles, aircraft speed, and vibrations. On many aircraft, especially transport category and high performance aircraft, part of the structure of the wings or fuselage is sealed with a fuel resistant two-part sealant to form a fuel tank. Per our product support manager: The user would have to pump and twist the ram manually by hand. It is the best way to repair and restore your fuel tank. These cookies track visitors across websites and collect information to provide customized ads. Q: What are the temperature limits? This product shipped by regular mail (USPS) and took to long to get. They are formulated to maintain their integrity when exposed to the unique conditions of flight. Proper application ensures the sealant will perform as advertised. All Rights Reserved. This cookie is set by GDPR Cookie Consent plugin. Perfect for sealing our fuel tank fuel level float and attached fittings. Q: Is this Pro-seal a Type I Class B sealant? With over 70 years of experience - the most extensive in this industry Flamemaster is one of the main suppliers of aerospace sealants and specialty products for both military and commercial applications. Q: Will this Pro-Seal type tank sealant adhere to a plastic tank? This material is designed for fillet sealing of fuel tanks and other aircraft fuselage sealing applications. The cookie is used to store the user consent for the cookies in the category "Analytics". This is mainly used for aluminum and titanium steel. This material is designed for fillet sealing of fuel tanks and other aircraft fuselage sealing applications. This material is designed for fillet sealing of fuel tanks and other aircraft fuselage sealing applications. . For the hardware part, we utilize a high-precision 3-D scanner and a visual-inertial odometry (VIO) to acquire point clouds and poses, simultaneously. Please note other excluded items on the same order may incur a freight charge. So far fuel tank is sealed up tight and nothing leaking. Q: Can this product be used in aluminum floats or aluminum boats to seal rivets and be applied with a brush? 1st disappointment was Aircraft Spruce not mentioning or listing the required caulking gun for applying the sealant. RETAINER) also work for these kits? The only thing that wasnt slow was Spruce. The 09-38560 is a much thicker material and requires a brush to spread the material. PR-2007 Class A 1.1 Specific Gravity Fuel Tank SealantPR-2007 Class A is a 1.1 specific gravity, fast curing, high temperature aircraft integral fuel tank sealant, brush grade. Q: Will most aircraft surface paints adhere to the sealant when sprayed over the top of the sealant? Q: How long after application of b-2 can I leak check? Fuel Injector Nozzles: Less Care Is Better. I usually base it on the age of the sealant, says Paul Beck, of Weep No More. Van's Aircraft recommends and sells a similar product (Van's part number MC-236-B2) by Flamemaster. Learn more about our products and find answers to the most common aircraft sealant questions. )While he was at Willmar, Beck developed a clever process that sprays a stripper called PolyGone into the tank cells. Variations in temperature and humidity can affect cure time. By mistake I ordered B2 instead of B1/2 and was glad I did. One good thing is that old systems limited to 54 gallons can get the 10-gallon upgrade for $2650 list, plus the labor. Q: Does this product come in 2 cans or do you need a special dispenser? Remove old sealant with a nonmetallic scraper. These sealants are rapid cure, aircraft integral fuel tank and fuselage sealant. We're excited to announce that part number FCR-64288 is now available in our ready-to-ship inventory.Part number FCR-64288 is a Tank Fuel Aircraft manufactured by Royal Adhesives And Sealants Llc with FSC 1560 Airframe Structural Components.Are you interested in a quick and competitive quote for this part? 2015 PPG Industries, Inc. All rights reserved. Q: Is this Alcohol Resistant Gas Tank sealant considered dangerous goods? Perfect amount for a small job. Light Weight Fuel Tank and Fuselage AC-370 (Type 1) 1.3 6 - 7 hours 6 - 7 hours 7 - 8 hours 8 - 10 hours AC-380 (Type 2) 1.1 5 hours 5 hours 8 - 10 hours 8 - 10 An easy-to-use, fast, and connected platform for modern sales teams. The condition only grows worse with time. Q: Will the 12-04600 air gun (for both 6 OZ. Ad expert tank repair and lining mobilizing our field crews throughout usa & canada . In all cases, you should: There are various tools and solvents designed to take off sealant from aircraft parts. Midwest - West Chicago, IL Q: Does Bill Hirsch gas Tank sealer stay flexible once cured in gas tank? PROSEAL PS890B-1/2 3.5 OZ IN 6OZ CARTRIDGE, PROSEAL 0890A002 SEALING COMPOUND 6OZ KIT, PROSEAL FUEL TANK SEALANT PS 890 B2 QUART, PHILLIPS 66 XC AVIATION OIL 20W50 12QT CASE, BRACKETT AERO BA-4108 ELEMENT FOR BA-4106, Vena Ht (SCAT Equivalent) Flexible Aircraft Ducting - Cut To Length, Safety Wire - Stainless Steel - 1 Lb Spool, Pro-Seal Fuel Tank Sealant P/S 890 B - 1/2 Hour, Vena HTD (SCEET Equivalent) Flexible Aircraft Ducting - Cut To Length, PROSEAL PS890B-1/2 2 FL OZ IN 2.5 OZ CARTRIDGE. What to Consider When Shopping for Aviation Sealants. Highly recommend this product for sealing exterior pin holes on fuel bladders. Please note, Aircraft Spruce's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. PRO SEAL FUEL TANK SEALANT PS 890 B2 PINT, LPS 00216 #2 HEAVY DUTY LUBRICANT 11OZ AEROSOL, ROTAX MP1485 ALC RES FUEL LINE 1/4X3/8 BING, LPS 00316 #3 PREMIER RUST INHIBITOR 11OZ AEROSOL, Safety Wire - Stainless Steel - 1 Lb Spool, Vena Ht (SCAT Equivalent) Flexible Aircraft Ducting - Cut To Length, Curtis Pipe Thread Drain Valve - CCA-1550, Pro-Seal Fuel Tank Sealant P/S 890 B - 1/2 Hour, Vena HTD (SCEET Equivalent) Flexible Aircraft Ducting - Cut To Length.