Kit 1: 2.5 oz cartridge (Fill: 2 oz. sealant)
Kit 2: 6 oz cartridge (Fill: 3.5 oz. sealant)
Kit 3: 6 oz can (Fill: 16 oz. sealant)
CS3204 is a fuel resistant sealant 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.
Highly recommend this product for sealing exterior pin holes on fuel bladders. Material can be applied on vertical surfaces and does not run or sag. Comfortable working time on previously prepared surfaces. Product has excellent surface bonding characteristics. Product appears to be resistant to ethanol blended fuels. Advise doubling recommended curing times
Fast Delivery, shame the freight is so expensive.
Perfect for sealing our fuel tank fuel level float and attached fittings. Long work life as advertised
Easy to mix without the use of special tools. I pushed the product out of the tube using a socket and extension as a pushrod. The Class B2 has a working time of 2 hours and a cure time (at 77 deg F and 50% RH) of 72 hours. Product worked as expected and seems to retain a little flexibility.
Great product, works as described
Convenient size for small jobs. Getting it between 70F and 80F before mixing makes the mixing very easy. The product can be pushed out with a thumb and does not require anything other than the packaging to mix and apply.
Works well as expected.
Had a leak in an integral aluminum fuel tank that hadnt been sealed properly since built. Worked superbly.
Used sealant to repair obsolete 30 year old plastic fuel tank
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).
The tech data sheet only refers to aviation and jet fuel. 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.
The shelf life is 9 months from date of packaging.
It will be flexible when cured, but we recommend verifying with the bladder manufacturer this material can be used.
Per our product support manager: The user would have to pump and twist the ram manually by hand. The mixing tool saves a lot of time and effort.
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.
This will adhere to a plastic tank but will eventually breakdown because of the gasoline. This is mainly used for aluminum and titanium steel. This would not be recommended per supplier for a plastic tank.
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. A Semco, or other common caulking gun is not designed to be used with these sealant cartridges.
It is self contained, and designed for a one time use. 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.
This will all depend on how thick you are applying this. 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.