8+9 Rapid Waterproofing and Crack Isolation Compound

8+9 is a rapid-setting waterproofing and crack isolation compound designed for demanding interior and exterior tile installations. It provides excellent coverage, crack isolation up to 1/8", and can be flood tested in as little as 4 hours. Apply by brush, roller, or trowel for fast, versatile installation.

Key Features:
-Rapid setting
-Interior or exterior
-Crack isolation up to 1/8"
-Excellent coverage
-Flood test in 4 hours
-Apply with brush, roller or trowel

Best for rapid waterproofing and crack isolation in demanding tile installations with flood testing in as little as 4 hours.