Silicone Sealants

Silicone sealants are used in conjunction with silicone coatings to cover metal and membrane seams, concrete cracks, flashing, fasteners and other areas. SRM one-component, moisture-curing sealants include:

WDG 600 Series Butter Grade Sealant

Exceptionally versatile, this tough, yet flexible membrane features easy application at thicknesses up to 1/4". This silicone sealant used in conjunction with WDG silicone coatings to cover seams, flashing, fasteners and other repair areas. Ready-to-use, this sealant is applied with a brush, trowel or spreader.
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WDG 700 Series General Purpose Sealant

This caulk-grade, ultra low solvent sealant provides excellent adhesion to a wide variety of building materials. It also offers superior UV resistance and weathering characteristics. This sealant is ideal for seams, flashings, fasteners, and drains. It is also used for non-structural glazing - as a weather seal - for vertical and horizontal crack repairs, vertical and horizontal two-point adhesion on control joints, as well as concrete restoration, stucco repairs/restoration, EIFS installation and restoration. Ready-to-use, this sealant is easily applied using a caulk gun and spreader. Available in custom colors.
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WDG 700 Series R2R˜ Silicone Sealant

Utilizes 20% recycled EPDM material for extra toughness. R2R offers customizable flow, sag, and cure rates.
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WDG 800 Series Self-Leveling Sealant

This high elongation silicone sealant is designed for exceptional flowability and excellent adhesion properties to a wide variety of building materials in multiple applications. This sealant is ideal as a joint sealer between dissimilar building components, such as an expansion joint or pitch pocket, and for various repairs on a variety of roof types. This ready-to-use sealant is applied from a caulk gun or open-top container for an easy pour application.
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WDG "FasTopper" Silicone Sealant

A high elongation, low modulus sealant designed to reduce flow and sag properties to improve the hang of the sealant. FasTopper is used to seal fasteners on low- and semi-steep sloped metal roofs by applying a dollop of sealant to each fastener head. Only a caulk gun is needed to apply this ready-to-use sealant.
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High Performance • Low Cost • Environmentally Responsible