![]() 680-1468 Sound Dampening and Sealing Foam
The product has many uses within the aircraft including:
680-1468 not only meets the challenging flame and smoke rating of the radiant panel test, it also carries a higher UL 94 Flame Rating than most foam products, making it an ideal choice for non-aircraft applications as well. The foam has very good compression set resistance and temperature rating for a wide variety of appliacations.
Certifications to the BMS 8-283 specification are supplied with each order free of charge. Lot specific burn test results are available for a small processing fee.
Pricing and Availability of Insul-Fab 680-1468Contact us to request pricing or for information regarding variations 680-1470 and 680-1474 (Gray - Type II), 680-1472, 680-1476, and 680-1478 (Beige - Type III) ![]() |




Insul-Fab manufactures 680-1468, a black, closed-cell, vinyl/nitrile blend foam which meets the stringent flamability and smoke testing requirements of the aerospace market. In foam tape form, the product is certified for use per Boeing Material Specification BMS 8-283 Type I, including FAA Vertical Burn test FAR 25.853a. It is available in sheets or rolls in a wide range of widths and thickness, either with or without adhesive.