A one-part, neutral-cure RTV sealant ideal for automated glazing systems. DOWSIL™ 1199 has outstanding adhesion which makes this product excellent for use as a back bedding sealant on sash, as well as cap, toe or heel bead applications. It is specially formulated to meet the demanding requirements as a back-bedding sealant for the high-speed manufacturing of windows and doors. Designed for aggressive adhesion to wood, vinyl, fiberglass, aluminum, and glass, DOWSIL 1199 Silicone Glazing Sealant will provide years of worry free performance against rain, sun, and temperature extremes.