- Product Reviews
3M 08663, Clear Super Silicon Sealant
- 10.3 Fl Oz Tube
3M 08663, Clear Super Silicon Sealant is a paste-like, one-component clear material which cures to a tough, rubbery solid when exposed to moisture in the air. It will adhere to clean metal, glass, wood, ceramic, natural and synthetic fiber, painted surfaces, and many plastics. Excellent gasket adhesive and form-in-place gasket material. Requires the use of a 1/10 gallon caulk gun.