Securock® Brand Gypsum-Concrete Patch

Exceptional strength, excellent fire performance, and the versatility for concrete patch and repair jobs on many decks, such as gypsum roof decks.

Exceptional strength, excellent fire performance, and the versatility to patch many decks, such as gypsum roof decks. Formerly known as Pyrofill® Gypsum Concrete, Securock™ Brand Gypsum-Concrete Patch is a high-performing gypsum patch solution that delivers a professional finish on a variety of poured roof decks.

Main Features

Securock™ concerte patching compound is impressively durable, with more than 500 psi of compressive strength, while its fast-setting properties enable foot traffic and fasteners within 4 hours of application.

• Easy application for concrete floor patch repair on many different types of roof decks like gypsum roof decks.

• Mill-formulated and composed of specially calcined gypsum and wood chips or shavings.

• Provides excellent fire performance - non-combustible in accordance with ASTM E136, and it's fire rated and approved for use in UL Roof Deck Systems (P676, P503, P207, P229, P505, P507)

• Manufactured to conform to ASTM C317, "Standard Specification for Gypsum Concrete"

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