GE Silicone 2+ Kitchen & Bath 100% Silicone is a 100% waterproof sealant with 10-year mold-free product protection. Ready for water exposure in as little as 30 minutes, it is ideal for sealing sinks, tubs, showers, backsplashes and plumbing projects. Formulated with excellent adhesion and a smooth application, it is permanently flexible, and will not discolor most metals and stones. The company states it is guaranteed for as long as you own your home.

GE Siliconewww.gesealants.com