STS520 GP Silicone Sealant is a one component, neutral curing, ready-to-use silicone elastomer. It cures quickly at room temperature in the presence of air moisture to give a flexible and strong seal.
Doors and windows caulking,
Indoor decoration caulking,
Other construction joint caulking.
Do not apply to materials which can bleed certain substances over time, or directly on surfaces which may react with the oxime products released during curing, such as copper and its alloys.