... -67, ASTM D 1056-85, 91, 98, 00, MIL-R-6130C, MIL-C-3133C, MIL-STD-670B, UL157, UL50, ... 16” thick all the way up to 2” thick and in rolls 42” and 54” wide x 50’ long. See ... Mylon Gasket’s closed cell sponge rubber SBR specification sheets ... Mylon Gasket is a leading gasket manufacturer, serving a wide range of industry groups worldwide with gaskets and other ...