The Best in ‘Hybrid’ Caulk Surpassing Urethane and Silicone based.

PRO COLOR SEAL™ ULTRA is an ultra-high quality, highly-flexible, sag-free, fast-curing, “hybrid” colored caulk and adhesive. PRO COLOR SEAL™ ULTRA is a ultra-high quality, highly-flexible, sag-free, fast-curing, HYBRID colored sealant and adhesive used for caulking showers, sink, tub and fixture surrounds; for creating expansion joints; and for bonding, waterproofing...