MasonryGuard is a flat white protective coating that works to block-fill, waterproof and hide surface staining on masonry construction materials. Once cured, it forms a durable, stain-resistant and scrubbable flat white finish that resists up to 23 psi hydrostatic pressure. When used with EnviroSeal, the two-part system prevents efflorescence and prevents the premature failure of MasonryGuard.
*Treated Articles Exemption – This product contains an EPA registered antimicrobial to protect the coating from non-public health fungi and odor causing bacteria. No public health claims are being made.
All cementitious surfaces especially in unconditioned and moisture prone areas such as, basements and crawl spaces
MasonryGuard is used to protect and seal above and below-grade masonry construction materials including but not limited to poured concrete, pre-formed concrete, brick, concrete block, mortar joints and concrete composites like cementitious siding and cement board. Other surfaces include poured subfloors, piers, structural poured and block formed walls.
- Block fills voids and surface pores in concrete block and poured concrete
- Self-priming to cover stains and discoloration
Seals out moisture from seepage
Forms a tough, resistant barrier to harsh environments and contaminants
- Abrasion- resistant and scrubbable
Consult SDS for details
MasonryGuard is formulated as a ready- to-use coating and should not be diluted. It can be applied with a brush, roller or airless sprayer to obtain an even finish. Do not apply past the point of run-off. A cross-hatching technique is the best way to ensure sufficient wet/dry film thickness and complete coverage. Consult the Enviroguard New Construction Warranty and Enviroguard Existing Construction Warranty documents for details.
Up to 105 ft2 per gallon (525 ft2 per pail = 16 wet mils), based upon surface texture, porosity, age and application method. Does not include loss from over-spray or over-use.
KEEP WATER OUT
Masonry is porous. In unconditioned areas like basements and crawlspaces, unsealed masonry can lead to efflorescence which ultimately degrades and weakens a foundation. It can also lead to mold growth that can easily cross-contaminate to other areas of a structure and cause bigger problems. MasonryGuard is one of the few products on the market that claims warranted protection in these areas.
SEALS & FILLS
MasonryGuard is a penetrating waterproofer that absorbs into masonry and dries fast. It’s super strong adherence bites into the surface for long-lasting protection. And, because it’s viscous (thick), it also easily fills cracks and gaps for a smooth finish.
MasonryGuard covers ugly stained surfaces completely. At greater than 70% solids content, MasonryGuard covers stains up to 50% better than the big brands that homeowners use, and costs 10% to 20% less up front. Don’t settle for anything less than the commercial grade performance of MasonryGuard.