- Quality scrubbable and washable latex flat paint
- Specifically designed for use on interior walls and ceilings
- An upgrade from standard new residential flat finishes
- Providing a tough, durable finish that is extremely washable
- Has excellent touch-up qualities
- Very good hide and is self-priming on new drywall
EFF-STOP ® is an epoxy-fortified acrylic primer/sealer for interior and exterior masonry. EFF-STOP ® Premium provides excellent alkali and efflorescence resistance on properly cured tilt-up concrete, poured-in-place concrete, stucco, and block. It can be applied to surfaces with a pH of 6 to 13.