AU-1 Elastomeric Patching Compound

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 An extremely flexible patching product with outstanding adhesive properties. It is uniquely formulated to provide a permanent repair for cracks in a wide range of substrates without shiners. Substrates to include but not limited to: Concrete blocks, Tilt-Up, Stucco, Bricks, Hardboard, Wood siding, and EFIS wall systems.

AU-1 Elastomeric Patching Compound comes in 4 options: