VDS 2513 Silanol terminated vinylmethylsiloxane-dimethysiloxane copolymer 67923-19-7 Gelest Silicone >> Silanol functional Coatings Silanol terminated vinylmethylsiloxane-dimethysiloxane copolymer. Used in coatings. Silanol terminated vinylmethylsiloxane-dimethysiloxane copolymer.