Adfast Corp USA

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Adfast Corp USA Our color-matched sealant blends in neatly with your build while providing a durable hold!

10/30/2026

Keeping the jobsite stocked is easier when ordering only takes a few minutes. The ADFAST online platform gives contractors access to sealants, adhesives, foams, and accessories all in one place. Use code FREESHIP2026 for free shipping on your first order.

Create your account here: https://adfast.store/sign-in

10/29/2026

From siding to window perimeters, exterior joints face daily UV exposure and constant movement. ADSEAL® DWS 4580 is designed to handle both, with excellent UV resistance, Class 50 flexibility, and over 500 colors to match virtually any project.

10/28/2026

When temperatures drop, even your caulking gun can be harder to work with. The ADFAST® Gun Sleeve helps improve extrusion in colder conditions and provides a non-slip grip that performs even with work gloves on.

Grab yours: https://www.adfast.store/adstore/overview/Adseal600GS⁠

10/27/2026

Part of preparing for a caulking job is knowing which sealant color to bring. ADFAST® Color Charts, made with cured sealant beads, are available at our locations across the U.S. Stop by, pick one up, and bring it to your next jobsite.

10/26/2026

When temperatures drop, switching to a winter-grade foam isn't optional. ADFOAM® POLAR 1825 is formulated for cold-weather installations, delivering reliable insulation around doors, windows, and curtain walls with minimal expansion.

Order it now: https://adfast.store/adstore/overview/1825/Adfoam/1825

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10/23/2026

If the siding is getting painted after installation, the sealant in those joints needs to be paintable too. ADSEAL® DWSP 1940 paints cleanly, helping the joints blend seamlessly with the rest of the finish.

10/22/2026

Next deck job includes stairs? ADBOND® 5690EX features a non-sag formula that stays where you apply it, helping create a strong bond between stair components. It helps reduce squeaks and movement while providing excellent moisture resistance for long-lasting performance.

10/21/2026

Primed siding calls for a caulk that's ready for paint. ADSEAL® MPAS 1910 tools cleanly, paints to match, and handles UV exposure on every exterior wall, giving paint crews a smooth joint to work over and a finish that lasts.

10/20/2026

Some projects call for a color beyond the standard options. That's where our color lab comes in, creating custom sealant colors matched to the substrate for a clean, seamless finish.

10/19/2026

Nobody wants a callback because the caulk turned yellow. ADSEAL® KB 4800 is formulated to stay true to its color, even in translucent applications, so your work in kitchens, bathrooms, and glass partitions look as clean as the day it was finished.

Address

13678 Lakefront Drive
St. Louis, MO
63045

Opening Hours

Monday 7am - 4pm
Tuesday 7am - 4pm
Wednesday 7am - 4pm
Thursday 7am - 4pm
Friday 7am - 4pm

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