Sta-Kool 390 white elastomeric roof patch is an extra tough, 7-year warranted, liquid rubber repair compound designed to patch splits, cracks and holes up to 1 in. in most roof surfaces. This water-based product dries quickly to a non-tacky finish and is easy to use and clean up. Sta-kool 390 should be used with stress block 170 seams and repair fabric. Covers approximate 25 lin. ft. per tube.
California residents: see ┬á Proposition 65 information
- Provides a long-lasting, flexible repair
- Helps stop leaks in roofs, doors, skylights and windows
- Best patch prior to reflective coatings
- White color