TEROSON MS 939 is a single-component, black, white, or gray, low modulus, flexible, odorless modified silane adhesive used for elastic sealing. It can cure into a UV-resistant thermosetting elastomer. It has excellent sag resistance and strong initial tack. This product is non-corrosive and does not contain solvents, isocyanates, siloxanes, or polyvinyl chloride. The curing speed can be accelerated by using LOCTITE MS 9371B.