For extremely high-strength, conventional plaster applications. May be hand- or machine-applied on gypsum, metal lath, clay tile, concrete, cinder block and other approved plaster bases.
Structo-Base® Gypsum Plaster is USG’s strongest gypsum basecoat plaster. Ideally suited for environments subjected to the highest levels of abuse, it has excellent indentation and penetration resistance. USG Structo-Base® Gypsum Plaster provides a plastic working material that will conform to varied designs and:
Develops higher strengths than conventional plasters — up to 2800 psi compressive strength
Provides formulation advantages over standard gypsum basecoats in fire-rated assemblies
Offers sound reflection and isolation properties
May be hand- or machine-applied on gypsum, metal lath, clay tile, concrete, cinder block and other approved plaster bases
Can be mixed with sand in various proportions
Is ideal for high-abuse areas such as handball courts, USG Structocore® Systems (security walls), hospital corridors and schools
Recommended over metal lath with scratch and brown coats
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