Adhesives & Caulks

PrimeSource carries complete adhesive and caulk lines from the category's top brands.


Grip-Rite products are distributed exclusively by PrimeSource.

Manufacturer’s website

Formerly Thoro

BASF offers a complete line of waterproofing solutions designed for use by professionals and DIY users for projects such as waterproofing of foundations, basements, sea walls and cisterns; sealing and protection of concrete surfaces; and sealants and caulks to keep buildings watertight.

Manufacturer’s website


BASF Construction Systems is the premier provider of solutions to the building and construction industry. Offering the globally-respected Master Builders Solutions line of products, as well as knowledgeable customer service and application expertise, BASF is a top tier single source solutions provider. For every building challenge…. for everything you need to build, repair and protect…there’s a BASF solution.

Manufacturer’s website

GE Sealants & Adhesives

For more than 70 years, GE Sealants & Adhesives has led the caulks and sealants industry. Our lineup of 100% silicone, paintable silicone, siliconized acrylic latex and foam products embodies quality, performance and value for projects both big and small.

Manufacturer’s website


Since 1936, from chimney to foundation, Sashco Sealants has manufactured high-performance caulks and sealants for specific home improvement and repair applications that lead the way in innovation and product quality. Sashco’s line of caulking products is as expansive as it is reliable.

Manufacturer’s website


Henkel Professional & Consumer Adhesives is a division of Henkel KGaA, a world leader in the manufacture of innovative adhesives and sealants for consumer and professionals. Key North American brands include OSI, which serves remodelers, contractors and builders, and Loctite, serving consumers through professionals. Also in the portfolio are the PL and Polyseamseal brands serving DIYers, remodelers and contractors.

Manufacturer’s website