1-Propanethiol, 3-(trimethoxysilyl)-, polymer with 1,6-diisocyanato-2,2,4(or 2,4,4)-trimethylhexane 68198-79-8 gamma-Mercaptopropyltrimethoxysilane, 2,2,4(or 2,4,4)-trimethylhexamethylene diisocyanate