Acrylic Fortifier Admixture 1 qt.

Bring professional-grade performance to every concrete repair job with this 1-quart acrylic fortifier admixture. Formulated as a water-based acrylic resin, it’s designed to dramatically increase bond strength when mixed with Portland cement–based patching and repair products. The result is a tougher, more water-resistant surface that cures faster and resists cracking and moisture penetration—ideal for both indoor and outdoor applications.

Whether you’re patching cracks, laying thin-set mortar, or resurfacing stucco, this versatile admixture simplifies your workflow. Ready to use straight from the bottle, it eliminates the need for prolonged moist curing in most cases and reduces overall material permeability. Perfect for contractors and DIYers alike, it ensures long-lasting durability and reliable adhesion on new or existing concrete surfaces.

Key Features

• Superior bond strength for cementitious mixtures
• Water-resistant acrylic resin formulation
• Eliminates most moist-curing requirements
• Reduces permeability and risk of cracking
• Versatile for patching, stucco, tile grout, and thin-sets
• Ready to use—no additional additives required