WaterBlock Acrylic Masonry Waterproofer is designed to waterproof interior or exterior masonry surfaces.
WaterBlock is great for basement walls, foundations, retaining walls, exterior masonry walls, and more. WaterBlock is applied directly to bare masonry surfaces. This product is not meant for floors.
It is alkali resistant and provides positive sealing and waterproofing over bare concrete block, brick, stucco or tilt up concrete walls. No pre-mixing or surface pre-wetting is necessary with this product. This product contains an agent that inhibits the growth of mildew on the surface of the paint film.
- Water based
- Dries fast
- High alkali resistance - up to pH-13
- Suitable for Stucco, Brick, Cinder and Concrete Block
- Keeps basement walls dry
- Can be applied to wet walls
Coverage: 75-100 sq. feet per gallon
Sheen (gloss): Flat
Orders are shipped the same day Monday through Friday when ordered before 1:00PM EST.
Depending on order volume, custom colors may not ship when ordered before 1PM. Current order cutoff time for custom colors is 11AM EST. Custom color order cut off time is updated daily and can be found in the announcement at the top of every page.
Some orders will ship the same day after 1:00PM EST but there is a firm cutoff time of 5:30PM. Accurate estimated delivery dates are shown at checkout for most products.
All orders over $199 ship free. Click here for more detailed shipping information.
The following products are ground only: TWP deck stain, Arborcoat oil based stain, Simiron epoxy, most 5 gallon pails, tabletop epoxy, dry erase paints, airless paint sprayers, Benjamin Moore deck cleaning products, and all oil based gel/wiping stains, topcoats, and paints.
All items are packed thoroughly to avoid damage. We have not had a damaged gallon in all of 2023.
For any questions on shipping or products you can call us at 855-672-0422 start, a live chat session, or send us an email at firstname.lastname@example.org.
We try to respond to emails in less than 1 hour, and have the live chat available as often as possible. Retail store hours are M-F 8AM to 5PM EST and Saturday 9AM to 3PM EST.