Concrete Seal W is a solvent free, water-based sealer designed to provide a moderate surface sheen and improve water and stain resistance of concrete masonry units such as ground face block.
Concrete Seal W is not tacky at elevated temperatures and is recommended for hot as well as cooler climates. Concrete Seal W is non-yellowing and is an excellent product for applications where color enhancement and surface sheen are important.
The acrylic co-polymer formulation within Concrete Seal W can be used in hot and cold climates, but is not recommended for application if the ambient temperature is below 4.4°C (40°F). Concrete Seal W allows vapor transmission through concrete masonry surfaces, thereby allowing the product to be used for applications where the concrete surface to be treated must remain breathable. The product is primarily designed for exterior applications.
First, clean the surface to prepare for successful sealing. If stains are present, use a specialized stain remover such as, Oil, Paint & Sealer Remover, Rust Stain Remover or Dirt & Grime Remover.
As a final step, use General Cleaner & Efflorescence Remover to prepare the entire surface.
Concrete Seal W can be sprayed, brushed or rolled onto a dry, clean surface to obtain maximum performance and durability. Concrete Seal W should be used in its delivered form.
Estimated coverage rate of Concrete Seal W is 2.7-4.9 m2/L (110- 200 ft2/gal). Successive applications can be performed without waiting for the previous treatment to dry completely.
- Resists water and staining
- Provides moderate surface sheen
- Non-yellowing, enhances color
- Maintains breathability
Concrete Seal W is available in 19 L (5 U.S. gal) and 208 L (55 U.S. gal) containers.
Health & Safety
Avoid contact with skin and eyes. All precautions defined on the SDS (Safety Data Sheet) for Concrete Seal W must be followed.
Avoid allowing Concrete Seal W to freeze. Always store above 4°C (40°F), but not greater than 38°C (100°F).
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Last Updated: 2018-11-29