Tower Sealants CAT-5 Smooth Brush Grade Elastomeric Patch, 1 Gallon
Compound is extremely flexible with outstanding adhesive properties. It is uniquely formulated to provide a permanent repair for cracks and holes in above grade masonry and stucco surfaces. Once cured the bead is mildew resistant. It is low odor, easy to apply and is soap and water cleanup.
Performance Features:
Suggested Applications
Suggested Substrates
Surface Preparation
Surfaces to be patched or repaired must be dry and free of all dirt, dust, oil, mildew, loose paint, old caulk or other contaminates. Only apply when sealant, surface, and air temperature are above 40oF and rising. Do not apply on surfaces that exceed 140F, or when rain is expected.
Application
Use brush, putty knife or trowel to fill crack with patching compound. Tool elastomeric patch to desired finish before product dries. Product is not sandable. 1. Apply to hairline cracks with a clean brush or other flexible blade. 2. Tool patch to match desired texture and profile of the surrounding area. 3. Knife Grade Patch should be used for cracks larger than 1⁄2”. 4. Cracks should be chipped/cleaned out, if greater than 1/2” in depth a non-gassing backer rod of the proper size should be inserted. 5. Two applications may be required for larger gaps. Allow 24 hours between applications. 6. Allow 24 hours before top coating. NOT INTENDED FOR AREAS THAT WILL BE SUBMERGED IN WATER. KEEP FROM FREEZING. NOT FOR FOOD CONTACT SURFACES. PRODUCT CANNOT BE SANDED.