TAMMS THIN PATCH is a polymer-modified, cement-based mortar designed for mending flaws in concrete and masonry surfaces ranging from featheredge to 1" thick (2.54 cm)
Concrete surfaces must be structurally sound, free of loose or damaged concrete, and free of any impurities such as dust, grime, paint, efflorescence, oil, and other contaminants. Mechanically abrade the surface to obtain a CSP 4 or higher surface profile in accordance with ICRI Guideline 310.2. Clean the profiled area well. Water should be used to clean all mixing and application equipment immediately after use. When a substance is left to dry on a surface, it becomes incredibly difficult to remove.
- Set Times - ASTM C266, Initial Set approximately 30 to 60 minutes, Final Set approximately 1 to 2 hours.
- Scaling Resistance - ASTM C672, 50 cycles, 0% loss