Home Goods/Tools/Paint/Paint Supplies

Insl-X AMW1000099-01 WaterBlock Acrylic Masonry Waterproofer Paint, 1 Gallon

Sold and Shipped by 
Chevron Small Down
0.0 out of 5
See all 0 reviews
5Star Solid
0 0
4Star Solid
0 0
3Star Solid
0 0
2Star Solid
0 0
1Star Solid
0 0
This item is currently out of stock.
Get notified when this item is back in stock.
Terms & Conditions|Privacy Policy


WaterBlock® Acrylic Masonry Waterproofer is designed to waterproof interior or exterior masonry surfaces such as basement walls, foundations, retaining walls, exterior masonry walls, etc. 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.

  • Size: 1 Gallon
  • Smooth flat finish
  • Seals vertical masonry surfaces
  • Withstands up to 12 psi hydrostatic pressure (when used properly)
  • Provides a mold and mildew resistant coating
  • Cinder & concrete block
  • Stucco and brick
  • Re-Coat in 4 hours
  • Keeps basement walls dry
  • Low odor
  • Alkali resistant
  • Water based
  • Fast dry.


  • Sheen: Flat
  • Color: White
  • Cleanup: Warm soapy water
  • Resin Type: Latex
  • Recommended Use: Interior or exterior
  • Coverage: 75-125 Sq.Ft.
  • VOC Level: ≤ 150 g/L.

While we aim to supply accurate product information, it is sourced by manufacturers, suppliers and marketplace sellers, and has not been provided by Overstock.
Country of Origin: United States
Free standard shipping on everything
Excludes Alaska and Hawaii, P.O. Box or APO/FPO/DPO and International orders.
See Shipping & Delivery
Easy 30-day

Return, Refund or Replace within 30 days of receipt on most new and unused items.
See Return Policy
1000s of items 1-3 day delivery
We offer expedited, safe and reliable delivery options for most products.
See Expedited Shipping


Write the first review