We need Hydroxyterminated Butadiene Styrene Resin (HTBS) having molecular weight in the range 2000-3000. We need 3kgs to 5kgs sample along with the quotation. We are using this for product development. On succesful completion of the product project, we will buy in larger amounts periodically for production.We also need Hydroxy terminated polybutadiene (HTPB), molecular weight =2000-3000. I appreciate if the supplier will send us the sample along with the best quote.regardsDr.K. Sridhar PhD(IISc) Show More