Technical document revision

Silicone 410

StatusCurrent
Last verifiedSeptember 20, 2026

Revision context

Document record

This one-page product data sheet covers Silicone 410, a ready-to-use, high-solids, single-component, solvent-borne, moisture-cure silicone coating from American WeatherStar. The sheet lists it for Ure-A-Sil, Max-Ply, Met-A-Sil and Foam-Gard, and the number PDS-092723 is printed at the top.

The sheet covers the description, advantages, basic uses, installation, warranty and technical data. Installation notes cover mixing without an electric mixer, surface preparation, and application by spray, brush or roller without thinning. It gives a 40°F minimum application temperature, a 24-hour window between coats, and a safety notice for combustible solvents.

The technical data lists 69% plus or minus 2 solids by volume, 318% elongation, 500 psi tensile strength, and 6,000 plus or minus 1,000 cps viscosity. It also lists 9.2 pounds per gallon, a 106°F flash point, a Shore A hardness of 50 plus or minus 5, 84% reflectivity, .85 emissivity, an SRI of 105, and VOCs under 250 grams per liter. Drying time is 1 to 4 hours, shelf life is 24 months, and the service range is -40°F to 350°F. Packaging is 5 and 50 gallon containers, and standard colors are white, gray and tan.

Material changes / notes

Official manufacturer document matched through the system page document filters. Confirm its revision and applicability at source before use.

Applicability

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Current Code: Ure-A-Sil

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Current Code: Met-A-Sil

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Current Code: Foam-Gard

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Provenance

Archive and verification record

First discovered
September 20, 2026
Last verified
September 20, 2026

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