Sto Flexible Crack Filler is an acrylic-based, non-sag crack filler for sealing and weatherproofing cracks. Use it to fill hairline cracks in vertical concrete, stucco or masonry block surfaces. Its convenient cartridge packaging provides a fast way to fill cracks, up to 1/8 inch (3.2 mm) wide.

Features

• Acrylic-based: Excellent adhesion; internal flexibility
• Flexible: Accommodates substrate movements; does not age harden
• Non-Sag Consistency: Hangs vertically without sagging; tools easily
• Convenient Cartridge Packaging: Easy to apply; no mixing required
• Cleans Up with Water: Tools can be reused; no hazardous solvents needed; environmentally friendly
• VOC Compliant: Meets South Coast Air Quality Management District (SCAQMD) Requirements

10.3 oz tube
12 pcs/ctn