Adfast Corp USA

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

08/31/2026

ADSEAL® DWS 4580 now comes in new packaging. The sealant remains the same, delivering the same solvent-free performance contractors trust every day.

08/27/2026

One adhesive that adapts to the job, not the other way around. ADBOND® 5690EX keeps up with the range of materials you're working with on a given day.

08/26/2026

Sausage format reduces material costs without compromising performance. With less packaging to dispose of, more sealant in every pack, and better margins on every job, it's a smart choice for contractors.

08/25/2026

One sealant that keeps up with the entire exterior. ADSEAL® DWS 4580 adheres to aluminum, glass, masonry, and metal, and is designed for doors, windows, and siding applications.

08/24/2026

Matching the exact siding color no longer means settling for "close enough." Every color is carefully matched from the start, delivering a seamless finish that blends in perfectly.

08/21/2026

Glass partitions stay clear over time with ADSEAL® KB 4800. Built for a clean finish that won't yellow, indoors or out, even in direct sunlight. A reliable choice when appearance is part of the spec.

08/20/2026

Every ADSEAL® formula goes through rigorous testing to meet industry standards. That consistency is what separates a specified product from the rest, and it's why contractors can build with confidence ✅

08/19/2026

For jobs where the structure moves more, the insulating foam needs to keep up. ADFOAM® FLEX 1865 handles expansion and contraction around windows, doors, and curtain walls without losing its adhesion.

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08/18/2026

A backer rod that's the wrong size can compromise joint performance, regardless of how much sealant is applied. Whether open-cell or closed-cell, proper compression helps control sealant depth and ensures a durable, long-lasting bond.

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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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