TM  5-4220-231-14&P Table    3-5. Cleaning     Agents    Compatible with  Soft   Goods SOFT    GOODS FREON PCA TSP NID IA MIL-C-81302B O-S-642 MIL-D-16791TI-I-735A Adiprene C X X Adiprene L X X Buna     N X X X X Buna    S X X X X Butyl X X Delrin X X X Epoxy     Resin X X Kel-f X X X X Hypalon 40 X X Kralartic X X Lexan X X Lucite X X Neoprene W X X Nylon X X Polyethylene 7050 X X X X Polyethylene 9140 X X X X Polyvinyl    Chloride X X X X Surlyn    A X X Teflon    TFE X X X X Teflon    FEP X X X X Thiokol     FA X X X Viton   A X X X X Viton   B X X X X Zytel   101 X X Ethylene Propylene X X X X - Solvent     is  compatible with  soft   goods. Blank - Solvent     is  not   compatible with  soft   goods. 3-47