Model # OK920

Internet #204314361

Rust-Oleum OKON 5 gal. Water Repellent Sealer for Porous Concrete and Masonry

Rust-Oleum OKON

5 gal. Water Repellent Sealer for Porous Concrete and Masonry

$14797 /each

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Product Overview

Prevent water damage on mid-weight porous and textured concrete and masonry with Rust-Oleum OKON W-2 Water-Repellant Sealer. Micro-Plug technology effectively plugs surface pores, preventing water absorption. Paintable, recoatable and ready to use.

California residents: see   Proposition 65 information

  • For use on vertical surfaces of medium/normal-weight concrete block
  • Water-based, low VOCs and very low odor formula
  • Clear, non-yellowing sheen
  • Seals porous surfaces of concrete block
  • Prevents water intrusion, efflorescence and freeze-thaw damage; breathable
  • Clean up with soap and water

Info & Guides

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Warranty / Certifications

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Customer Questions & Answers

Will this work on exterior concrete block walls to keep water out?

Asked by: Ltmn
Rust-Oleum OKON W-2 helps protect porous concrete and masonry, medium and normal weight block, rough stucco, non-glazed concrete brick, non-glazed slump block and other comparably porous materials from the damaging effects of water absorption; efflorescence, freeze-thaw damage, dusting and staining.
Answered by: Rust-OleumSupport
Date published: 2017-04-06

How often do you have to reapply on basement floors?

Asked by: Dan
Zinsser Okon W2 will last years if applied properly, Dan. When the time comes to recoat, you’ll want to do a water test to make sure the surface is porous. Sprinkling water on the surface and see if it soaks in. If the surface turns dark, you can apply the W-2.
Answered by: Rust-OleumSupport
Date published: 2016-08-09
  • y_2017, m_6, d_24, h_23CST
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