Several types of topical sealants are available in prices that vary.
Seal interior concrete wall.
Seal the entire concrete wall with a waterproof masonry product.
Silicate based sealant on the other hand uses a chemical reaction to create a solid surface on the surface of the wall.
If your concrete is new you ll need to let it cure wait at least one month before applying sealer.
Do apply a masonry waterproofing product to bare interior basement walls.
Clear wet look green concrete and masonry lacquer waterproofer and sealer.
Sealer needs to be applied in dry conditions because it won t adhere to damp concrete.
Unlike the penetrating sealers the film forming sealers wear out faster.
Brownstone satin interior exterior concrete resurfacer and sealer.
The temperature also needs to stay above 50 f during application and drying time up to three days.
Concrete sealer should be painted on with a heavy brush.
Original waterproofing sealer protects vertical concrete masonry metal and vinyl surfaces against the damaging effects of moisture penetration.
Glaze n seal 5 gal.
This water based sealer can also be mixed with latex paint to extend the life of paint and improve paint adhesion.
It is a solvent based acrylic waterproofer that can be used indoors and outdoors.
A layer of acrylic or epoxy protects the concrete surface and it gives a high gloss and wet finish.
It forms a thin and protective film on your concrete s surface and is available in solvent and water based formulations.
Step 4 acrylic sealers.
When applied it flows through the concrete and bonds to the pores giving an enhanced and tough matte wet look finish.
If your foil test showed that water is soaking through your basement walls and leaving them wet seal the interior of the.
Paint a generous coating of this material onto the wall working the product in all directions to completely seal any pinholes.
Concrete sealers act like an additional layer of concrete and dry in thick layers.
Spreadrock granite stone coating 5 gal.
Before applying check the weather.