What to Consider When Shopping for Aviation Sealants. Jaco Aerospace is a leader in supplying and offering PRC DeSoto aircraft sealants and adhesives. Easy Apply. Florida Flight is also a well-known Mooney center based on an airport with a long Mooney connection. These aircraft sealant purposes include preventing: Parts Manufacturer Approval (PMA) sealants are cost-effective equivalent alternatives to similar parts. Minor leaks can be repaired, but after one or two attempts, a reseal may be the best option. PR-1770 Class C Faying Surface SealantTwo-part, high temperature resistant, faying surface sealant. We disassemble and re-seal just like the tank was manufactured by Piper Aircraft . There are two sealants, high and low adhesion: Gray and Red. PR-1782 Class C Low Density SealantPR-1782 Class C is a low density, aircraft fuel tank and general purpose sealant, roller grade. Convenient size for small jobs. pint can was only half full, but adequate for my job. It is an FAA-approved PMA replacement for PPG's PR-1422B1/2 sealant. 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. This cookie is set by GDPR Cookie Consent plugin. A thicker coat or 2nd coat really won't offer any added benefit in terms of protection. Great product. Analytical cookies are used to understand how visitors interact with the website. Sprayable Fuel Tank Sealant: Order Now: PR-1460Q: Potting and Sealing Compound: Order Now : PR-420: Primer for metal . . However, Don Maxwell says he advises customers that bladders and a reseal come out in about the same place pricewise. This guide is designed to educate potential consumers on fundamental knowledge related to aircraft fuel tank sealants. Q: What is the maximum operating temperature of Pro-Seal after it has cured? Florida Flight does all of its tank work in Venice. I also used some to seal a rubber grommet on top of my white plastic football fuel tanks on my Ultralight and thats still Excellent. I am rating aircraft spruce as I have not yet used the product. You also have the option to opt-out of these cookies. So far fuel tank is sealed up tight and nothing leaking. #Aviation #Challenger #Bombardier . Part # 09-38560 has a 2 hour work time, 64 hr tack free time, and 112 hr cure time. Leave all boxes unchecked for unit only. I usually recommend that a strip and reseal is best. It is the best way to repair and restore your fuel tank. It has a service temperature range from -65C (-54C) to 250F (121C), with intermittent excursions up to 275F (135C). Well worth the price versus replacing the fuel tank. Recommended to apply with someone else help as you can move on quicker. Q: Will most aircraft surface paints adhere to the sealant when sprayed over the top of the sealant? Make sure it is well mixed and it should be fine without any additional products. Tank stripping can thus be largely completed automatically in a day or a little longer for tanks that have accreted years of patches. They may also seal exterior wing surfaces on wings and perform assembly work. The cookie is used to store the user consent for the cookies in the category "Performance". Be careful when applying new sealant to not mess up the fuel intake openings, fuel sending units, drain holes and the through-holes in the ribs connecting the bays . I used this product to seal a leak between the aluminum fuel tank and mounting straps on my Freightliner semi truck. This will adhere to a plastic tank but will eventually breakdown because of the gasoline. Tank Fuel Aircraft 205-060-604-6 of Royal Adhesives And Sealants Llc (CAGE Code 00333) with NSN 1560-00-073-9790 under FSC 1560 Airframe Structural Components now available in stock at NSN Fulfillment. Magnolia, TX 77355. Definitely cheaper than $2500 for a new tank. It has been used in race vehicles that use many alcohol type additives without any known problems, but the supplier will not recommend it since it has not been lab tested. This stuff fit the bill and is completely leak free. 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. It has a service temperature range from - 65F (-54C) to 250F (121C), with intermittent excursions up to 275F (135C). 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. The cured sealant maintains excellent elastomeric properties after prolonged exposure to both jet fuel and aviation gas. Product has excellent surface bonding characteristics. The idea is to pour the product in to the tank and slosh it around. Our team of experts has the ability to perform any necessary repairs for Piper aircraft including corrosion removal, resealing, structural damage and more. PMA sealants perform the same function as their OEM equivalents and conform to the part's standards. Position will require working in confined spaces of the wing fuel cells. I explained the problem and requested a return label twice last week but have had no response. Alaska - Wasilla, AK Smooth tough film when dry. US: 1-800-843-8033 Canada: 1-800-665-0236 International: 204-668-3234 Fax: . Q: One reviewer mentioned that there was a needed nozzle with the tubes. After i threaded the nipple/neck into the top of the wing tank, I smeared the sealant on the inside of the nipple at the junction of the threads in addition to putting sealant on the fine threads. Smallest quantity would have been fine. 181 Dislike Riveteer 3.14K subscribers For students of BCIT's Sea Island campus, AME - M program requirements call for a familiarization of sealing compounds used in industry. Efficient delivery on order. 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. Long work life as advertised. Q: I was not given the Part Number. 33110 Old Hempstead Road PPG Pro-Seal PS 890 B2 is the standard aircraft fuel tank sealant in use today. Weep No More is an outgrowth of Willmar Air Service in Willmar, Minnesota, a long-established and respected Mooney dealer and service center. Im currently in the process of stripping and resealing my fuel tanks in my J and am looking at using RPM polygone stripper, I am wondering what type possibly make and model of circ pump and person would use to circulate the stripper . One of the unfortunate side effects of slow aircraft sales has been an erosion in the maintenance base. Q: I put this in a new tank that was altered. Tank sealants must also cure at room temperature and not chemically react with fuels and oils. Q: Does Bill Hirsch gas Tank sealer stay flexible once cured in gas tank? Other methods include mechanically scraping the old sealer out or using a combination of both methods, which is what Florida Flight does. It cures to a hard rubber and really seals. This material is designed for fillet sealing of fuel tanks and other aircraft fuselage sealing applications. 2 hr work life assures time to do the job neatly. It would be nice if this site told you which you were getting. It does not store any personal data. Boiling out the tank, or a thorough cleaning with a strong cleaner de-greaser , like ours, will do the job. I purchased a gallon for a 36.5 gallon tank and had a lot left over. Posted June 18, 2013 Don't forget rope so you can hang yourself about halfway through the job. At room temperature, this two-part polysulfide cures to a flexible, resilient rubber. It was super easy to contact aircraftspruce and they quickly responded as I was looking for more specific answers. Proseal has been used in ethanol applications, but the manufacturer has no documentation to provide to show how well, or how long, it will work. 1616030-1 Cessna A188B Fuel Sump Tank Assembly (a) . Q: What are you supposed to use to dispense the product? Flat Rate Shipping must be selected in cart for promotion to apply. Southwest - Chandler, AZ Aircraft sealant characteristics include: NSL Aerospace has provided the aviation industry with a wide selection of OEM and PMA sealants for 32 years. It does not have heat rating. You just have to find that special guy to do it and I just havent found him yet. It is self contained, and designed for a one time use. sealant) Kit 2 (3.5 oz. Click Here for RPM Technologies Products. 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. The tank has to be drained to complete the repair. Highly recommend this product for sealing exterior pin holes on fuel bladders. Northeast - Middletown, PA Like other aviation adhesives, fuel tank and fuselage sealants must meet rigorous regulations set by the FAA. Many smaller shops have disappeared and some of those that remain are either losing the ability to do some kinds of work or are just declining to accept it. Worked as advertised. Advise doubling recommended curing times. Per our tech: This a tricky one. Yes it should work, but there are no specific tests done with any specific epoxy or resin system used to make a fiberglass tank. 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. Midwest - West Chicago, IL Manufactured by Royal Adhesives And Sealants Llc, this FCD60712 NSN Part can be shipped at any time. It as service temperature range from 65F (-54C) to 250F (121C), with intermittent excursions up to 275F (135C). PMA parts and adhesives must conform to the same regulatory standards as the original parts. The cookie is used to store the user consent for the cookies in the category "Performance". 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. Advertisement cookies are used to provide visitors with relevant ads and marketing campaigns. Both Florida Flight and Weep No More use a similar strategy to track down leaks. This would not be recommended per supplier for a plastic tank. Worked as advertised. Q: Is this Pro-Seal sealant resistant to ethanol? Technically there is not a minimum temp. P/S 890 Class C Fuel Tank Sealant P/S 890 Class C is an aircraft integral fuel tank sealant. The cured sealant maintains excellent elastomeric properties after . AirVenture Dates. I need to buy more since what was left as turned to gel. | Global Code of Ethics (Either shop can handle any kind of wet wing tank work.). Yes, this is considered hazardous material. The condition only grows worse with time. CA Transparency in Supply Chain Disclosure CA Transparency in Supply Chain Disclosure There are a few solutions. Looking for those with a background in fuel tank fastener sealant removal and application to work on B737. It has a service temperature range from -65F (-54C) to 250F (121C), with intermittent excursions up to 275F (135C). Application GuidesSealant Application Guides. I pushed the product out of the tube using a socket and extension as a pushrod. I did this about 2 months ago and now I have a small leak. Item qualifies for flat rate ground shipping. It has a service temperature range from - 65F (-54C) to 250F (121C), with intermittent excursions up to 275F (135C). ! A couple of #8 screws, and I now had a power mixer. Add about 2 or 2 1/2 psi of air pressure . P/S 890 Class B is an aircraft integral fuel tank sealant. One is Flame Master Chem Seal CS3204 from National Sealants & Lubricants and is excellent even after one year of storage it cures in one day at 28C cures to a hard flexible rubber shining surface. These forms include different ways to apply the adhesive or the aircraft part it is used to seal. This material is designed for sealing of fuel tanks and other aircraft fuselage sealing applications. Just allow extra cure time the colder it gets. If youre newer than that, you might not need it, Beck says. Online vids help with instructions. PMA sealants and adhesive performs the same function as their OEM equivalents. Everyone is used to bladders, says Maxwell, who is one of 10 shops that do the O&N bladders. Canada - Brantford, ON, THE AVIATION SUPERSTORE FOR ALL YOUR AIRCRAFT & PILOT NEEDS | 877-4-SPRUCE. The tubes of sealant are as always fantastic. Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet. No problems! OEM and PMA fuel tank sealants provide strong reinforcement, structural integrity, and peace of mind. Great Product. . Bobs son Jim Irwin has been invisible fathers footsteps for many years at Aircraft Spruce Products.. What I got was a kit in a applicator that had to be mixed and used within 2 hour or wasted. Perfect for sealing our fuel tank fuel level float and attached fittings. Search for aircraft spare parts and suppliers. Their simple and reliable technology has endured for more than 60 years, even while the aircraft that use them have changed radically. Q: What is the working time of this Pro-Seal sealant? Flat Rate Shipping must be selected in cart for promotion to apply. This cookie is set by GDPR Cookie Consent plugin. An easy-to-use, fast, and connected platform for modern sales teams. Request a Quote Customer Service: 800-861-3192 Gray for tanks and Red for inspection plates and covers. Scott Aviation. These polyurethane compounds are suitable where high dielectric, high abrasion, flexibility, high tensile strength, and excellent hydrolytic stability are required. Avoid using "gumout" or similar products which have been known to use (mek). Job. The sealant i had on the smooth part of the inside of the nipple started to lift because of the spray paint the welder put on after welding. Really excellent! I have been using this product on the last 2 experimental aircraft build, love this stuff, great bonding strength. Used the mixing tool in my drill and mixing was easy and fast. But there are still choices when tank weepage gets out of control. The reseal job requires taking the tank interior down to shiny bare metal then applying fresh sealer, which is itself a three-part process with a day of curing for each step. These cookies will be stored in your browser only with your consent. and 6 oz can fills 16 oz? The PPG logo is a registered trademark of PPG Industries Ohio, Inc. PRC Desoto PR1422 B 1/2 Fuel Tank Sealant, Pint Pilots HQ LLC. 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. For more information go to www.P65Warnings.ca.gov. Q: Is this Pro-Seal product compatible with methanol? Not many shops will agree to tackle this job, so the skill base is eroding. Bought this sealant to repair a leak in my fuel tank, worked perfectly. 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. For ground shipping within the USA there is no hazmat fee, but for any shipments, it will incur significant hazardous charges. Q: Does the pint size Pro Seal come with catalyst in a separate container? PR-1770 Class A Fuel Tank Sealant Two-part, high temperature resistant, brushing sealant PR-1770 Class B High Strength Fuel Tank Sealant PR-1770 Class B is a high strength, aircraft integral fuel tank sealant. Each application can vary. Fuel Tank Sealant, approx 1 quart, 2 hour work time (quart) Order when ready to seal tanks. 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. Easy to mix and use. Per the data sheet the cure can be accelerated by heating up to 120 degrees. This is a special project in San Antonio, TX. Easy clean up with MEK. This material is designed for fillet sealing of fuel tanks and other aircraft fuselage sealing applications. Mooney has traditionally used them because theyre light and relatively accessible in the designs single-piece wings. In the manufacturing and repair of aircraft, aerospace sealants are used on interior and exterior parts. Does this product have a fairly low viscosity, or can it be thinned a bit with, say, MEK? This is the perfect size for a tank leak repair. Regular maintenance helps keep your aircraft fuel system clean and can prevent costly repairs due to bacterial growth, corrosion, or damaged filters and probes. This material is designed for fillet sealing fuel tanks and other aircraft fuselage sealing applications. It is recommended that you allow all cookies. You would use Methylene Chloride for cleaning up excess sealant. Canada - Brantford, ON, FREE SHIPPING ON ORDERS OVER $350 (USA ONLY - SOME EXCLUSIONS APPLY) | 877-4-SPRUCE. The product is reasonably price and can be used again if stored properly. PR-1782 Class B Low Density SealantPR-1782 Class B is a low density, aircraft fuel tank and general purpose sealant, extrusion grade. I use it at work on aircraft, and purchased it here to use at home on my airstream trailer renovation. NSL1422 B1/2 is a fuel resistant aviation sealant 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. Per the tech data sheet: Color of Class B is Base Compound Off-white, curing agent is Gray, and Mixed is Gray. You can read all about them in our Introductory Guide to PMA Sealants. 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. After the cartridge has been mixed, you can use a manual dispensing gun, p/n's 12-38520 or 12-38530, or an air-powered gun like 12-02923, 12-02922, 12-02921, or 12-02920. 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. Not only do aviation sealants provide superior safety for pilots and passengers, but they also add longevity to an airplane's lifespan and minimize the need for costly repairs. 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. Hopefully it seals. The only thing that wasnt slow was Spruce. This product shipped by regular mail (USPS) and took to long to get. SEAL Aviation will come directly to you anywhere you need mobile fuel tank repair and maintenance, Non-Destructive testing (NDT) or structural repair. Electrical Potting / MoldingPRC polyurethane potting and molding materials are designed for potting electrical connectors and/or molding electrical cable assemblies. Q: Is this Pro-seal a Type I Class B sealant? There is a wide variety of fuel tank sealants. Fuel Tank Sealant, 1 ounce, 1/2 hour work time (1 ounce) But the legacy self-sealing approach is increasingly seen as an old technology that is ripe for innovation. Additionally, they must have enough flexibility to maintain a tight seal in response to the intense jolts and movements associated with flight and landing. Over the years it has been used in applications with ethanol, but there are no lab tests or certs to show it will work. P/S 890 is an aircraft intregal fuel tank sealant. Product sealed fuel leak. This website uses cookies to improve your experience while you navigate through the website. Per the manufacturer: The entire interior of the tank must be dry. You must not have mixed it properly I used it twice and it cured within 4 hrs to where I was forced to open a new tube cause it cured enough that when I need more it was set up in the tube after 4 hrs in hot weather. These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc. . Please note other excluded items on the same order may incur a freight charge. PRC SLOSHING SEALER PR1005L PT from Aircraft Spruce Europe. I dropped about 10 ft of chain in the tank and vigorously shook it until all he rust flakes were loose cleaned out and added sealer as directed. Q: What is needed to prepare the inner tank surface before using the Alcohol resistant gas tank sealer? Great product,just make sure surface is clean. The tank must be 100% cleaned. 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. 6oz semkit, 2 part - MIL-S-8802 / AMS-S-8802 Class "B" - Thick viscosity "2" Two hour work life in ideal conditions. Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet. I vote for Weep-No-More! Q: Is this product Proseal 1425? What are PMA Aviation Fuel Tank Sealants? 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. Worked superbly. [10] In addition to military aircraft, some military vehicles feature self-sealing fuel tanks, such as the United States Marine Corps' LAV-AT armored vehicles. The 6 oz tube is designed to fit a 6 oz applicator gun but it only makes 3.5oz of chemical. Windshield and CanopyThe cured sealant exhibits excellent resistance to UV and weather exposure. 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. Q: Will Pro-Seal cure to a rigid state or will it remain flexible for repairs on a fuel bladder? There's some. Overview PR-1422 Class B is an aircraft integral fuel tank sealant. It has a service temperature range from -65*F (-54*C) to 250*F (121*C), with intermittent excursions up to 275*F (135*C). Each approach has its merits. I see it in my airline career and on my 172. It doesn't cure for 24-72 hours after that. 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. 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 cured sealant maintains excellent elastomeric properties after prolonged exposure to both jet fuel and aviation gas. It would also have to be resistant to extreme temperatures such as -40 to +180 approx. NSL890RC B2 is a rapid-cure, fuel resistant aerospace and aviation sealant. It will be flexible when cured, but we recommend verifying with the bladder manufacturer this material can be used. Q: Can this Pro-Seal be used on plastic gas tanks? Can they be used with a Semco gun and can you use a caulking gun like you would find commonly? It cant be rushed and haphazard work will bring the airplane right back for a fix. never more than 3 psi. PR-2001LW Class B Light Weight Rapid Curing Fuel Tank SealantPR-2201LW Class B is a 1.1 specific gravity light weight rapid curing fuel tank sealant. Q: What is the lowest temperature that the product can be reasonably mixed and applied? Per the supplier: this product has a 2 year shelf life that starts once it is opened. If you buy the tube pull the dasher rod out of the tube and unscrew it from the little mixer inside. The manufacturer doesn't have any lab tests to show how well it works or doesn't work on plastic, so they will not recommend it.
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