 | PPG SEAL GRIP ULTRA STAIN KILLING PRIMER Our best stain-blocking primer is an excellent low odor alternative to alkyd primers and works best with water-based topcoats. WHY YOU'LL LOVE THIS PRODUCT • Our best interior stain blocking primer • Specially formulated to block out stains from smoke damage on ceiling tile, wood, cement, and concrete block • Quick drying (in as little as 1 hour) • Excellent adhesion • Low odor • Ideal for exterior masonry surfaces |
