Caulking, Sealers, and Adhesives

Every successful building project hinges on the details that may not be immediately visible—the seals that prevent moisture, the adhesives that hold tight in all weathers, and the caulking that ensures energy efficiency. At Certified Building Products, we provide a curated selection of top-tier caulking, sealers, and adhesives designed for enduring performance.

Every successful building project hinges on the details that may not be immediately visible—the se... more...

Caulking, Sealers and Adhesives

Ensure Lasting Bonds and Seals with Premium Caulking, Sealers, and Adhesives

Choose OSI QUAD for superior adhesion in a variety of conditions, or OSI SBR-100 for robust waterproof seals. GEOCEL 2300 Tripolymer offers unparalleled flexibility and durability, while Through the ROOF! seals leaks that asphalt can't. With these products, you’re not just building, you’re safeguarding against the elements for years to come.


Strong reputations come from strong performance. And no other wet application sealant has a stronger reputation than OSI QUAD®. QUAD’s all-season formula and proven wet surface application have positioned it as the leading cold-weather construction sealant for exterior windows and door installations, fiber-cement and vinyl siding, PVC trim, roofing, and gutters. When it comes to toughness, nothing has stood the test of time, and performance, quite like QUAD®.



An exterior caulk is primarily used around windows, doors, and siding and can also be used for general purpose repairs.


Through the ROOF!®

Permanently fixes nagging leaks: Proven to last 20 times longer than asphalt. Remains elastic and water-tight year after year.
Do repairs today, even in a rain storm: Sticks to surfaces wet or dry, in temperatures down to 0°and up to 120°F.

throughttheroof caulking and adhesives

GEOCEL 2300 Tripolymer

Exceptional elongation and flexibility. Excellent adhesion to many building surfaces, even when damp. Remains flexible. UV resistant. Resealable, may be applied over itself. Paintable. Asphalt shingle compatible. Easily applied, non-stringing formulation. Tools and cleans up easily. Cured sealant is mildew resistant.


100% Silicone

Superior quality, multi-purpose sealant. Offers long-lasting flexibility and excellent adhesion. Provide a weatherproof, watertight seal. Resists cracking, crumbling, and chalking. Interior/exterior use. 50 Year Durability Guarantee. Meets Federal Specification
TT-S-001543A, Class A. Clear. 10.1 fl. oz.

100% silicone