Our 100% Silicone Patch and Repair Sealant is based on our High Solids Silicone formula. It is a much thicker material, more similar to a caulk than a roof coating, and is designed to be applied via trowel, putty knife, or brush. Prep and repair seams, flashings, penetrations, and edges quickly and without mess with our easy-to-apply Patch and Repair Sealant. This product is a great tool to use before or after applying silicone to the field of the roof.