511 Porous Plus is a penetrating sealer designed for the most porous surfaces. 511 Porous Plus forms an invisible barrier that is resistant to moisture and stains while allowing vapour to escape. 511 Porous Plus is not a surface coating and will not alter the natural look. All surfaces are harder and less slippery. Independent tests show 511 Porous Plus out performs competitive products. (Test results are available upon request). Water, stain and slip protection for: grout, limestone, saltillo tile, slate, terra cotta, sandstone, flagstone, polished granite, cantera/adoquin, polished marble, flamed & honed granite, honed/textured marble.

• Superior coverage
• Weather, oil and water resistant
• UV transparent, will not yellow
• Can be use as grout release
• Safe for food areas; Interior/Exterior