Acu-Caulk:BG is a 100% acrylic elastomeric brush grade caulk used as a patching material for filling and patching cracks, joints and seams prior to applying Acu- Shield. It can be used with Acu-Fabric to create a “bandage” type repair.
Acu-Caulk:BG is used for preparing masonry, stucco, concrete block and metal as well as other roof and wall surfaces. It provides excellent adhesion, long life, and is resistant to failure by expansion, contraction, or other joint movement.
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