Features flexible encapsulated polymers for a beautiful smooth waterproof finish.
Concrete block wall sealer.
Heavyweight concrete blocks are semi permeable concrete blocks cmus have larger pores than poured concrete and only thin walls about 1 1 4 inch next to their hollow cores 3 2 1 25 2 6 perms.
It also helps to maintain a clean natural appearance of your concrete driveway and maintain the durability of your concrete block retaining wall and unglazed cement tiles.
It is formulated to seal protect and beautify concrete and masonry surfaces with a high gloss finish.
When applied to a block retaining wall water repellent sealers will reduce surface water absorption by up to 85 95 and help to reduce deterioration mold and mildew and efflorescence.
It can also develop small pinhole openings that act as capillaries for water transmission.
Seal the entire concrete wall with a waterproof masonry.
Water repellent sealers are designed to repel water and other liquids from the surface.
Materials with permeance of 1 to 10 perms are classified as semi permeable although the permeance of concrete blocks varies widely.
Aqux x 11 clear penetrating concrete sealer offers protection against mold mildew concrete spalling and more.
Cinder blocks are classified as permeable to water and water vapor 10 perms.
A cinder block is much more porous compared to a standard concrete block or poured concrete.
Drylok extreme latex base masonry waterproof coating is drylok extreme latex base masonry waterproof coating is ideal for interior exterior above or below grade masonry walls basement walls foundations landscape walls cinder blocks concrete blocks bare concrete swimming pools stucco and brick.
2 3 eco advance eacon16con waterproofer.
Water repellent sealers penetrating concrete sealers.
Behr premium wet look sealer is a clear non yellowing behr premium wet look sealer is a clear non yellowing high solids acrylic based masonry sealer.
2 15 best waterproofing for concrete block.
Why cinder block walls leak.
2 2 liquid rubber foundation and basement sealant.
1 2 it can help you prevent health problems.
1 3 it can save you money time and effort.
Concrete is a porous material when fully cured.
Heavyweight concrete blocks are semi permeable 5 perms and less so when the hollow cores are filled and packed with a slurry mix of concrete about 2 perms.