0320066037483

Rust-Oleum OKON

Model # OK620

Internet # 204643807

5-gal. S-20 Penetrating Repellent Sealer

$126.47 /each

Frequently Bought Together

Product Overview

Lock out water and its damaging effects on dense concrete and masonry with Rust-Oleum OKON S-20 Water-Repellent Sealer. The silane/siloxane formula penetrates deeply to create a tough hydrophobic barrier against water invasions. Ready to use and paintable.

California residents: see  Proposition 65 information

  • For use on vertical, flat, dense surfaces-brick/stucco walls, etc.
  • Prevents water, efflorescence and freeze-thaw damage; breathable
  • Clear, non-yellowing, non-glossy, water-based, low VOCs and very low odor
  • Apply with a low-pressure airless sprayer
  • Online Price includes Paint Care fee in the following states: CA, CO, CT, MN, OR, RI, VT

Info & Guides

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Specifications

Dimensions

Coverage Area (sq. ft.) 
150 
Product Size (oz.) 
640 

Details

Coating Product Category 
Waterproofer/Sealer 
Color/Finish 
Clear 
Dries clear 
Yes 
Dry to the touch (hours) 
Interior/Exterior 
Exterior 
Maximum hydrostatic pressure (lb.) 
Mildew Resistant 
No 
Number of coats recommended 
Paint/Stain Key Features 
Dries Clear,UV/Fade Resistant 
Paint/Stain/Waterproofer Product Type 
Masonry, Stucco & Brick 
Product Form 
Liquid 
Returnable 
90-Day 
Textured 
No 
Time before recoating (hours) 
Transparency 
Clear-Crystal Clear 
UV Protection 
Yes 

Warranty / Certifications

Manufacturer Warranty 
Satisfaction Guaranteed 

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Customer Questions & Answers

1 Question1 Answer

Customer Questions & Answers

5-gal. S-20 Penetrating Repellent Sealer
5-gal. S-20 Penetrating Repellent Sealer

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1 answer

How long will it last.

This question is from 5-gal. S-20 Penetrating Repellent Sealer
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March 29, 2016
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Answer (1)

March 31, 2016
Answer: 
Great question, Bob. Properly prepared surfaces and applied product qualifies for a 5-year water repellency warranty.
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  • 2016-07-25 T20:10:48.993-05:00
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Customer Reviews

Rated 4.8 out of 5 by 4 reviewers.
Rated 5.0 out of 5.0 by good product This product was very easy to apply using a hand sprayer. Okon S-20 covers a hugh area with just one application. The results are very good! Our brick patio never looked so good and the water just sheets off. May 3, 2016
Rated 5.0 out of 5.0 by Great product Expensive but worth it. No yellow easy to put on,hard to determine quanity needed.Home Depot very helpful. October 25, 2015
Rated 4.0 out of 5.0 by Good stuff .... Goes on with a milk-like consistency. You can definitely see the water-proofing abilities at work during a good rain. Dries to a natural concrete color, whitens the concrete slightly. Most importantly, does not DARKEN your concrete like a lot of other products on the market. Good stuff. June 27, 2015
Rated 5.0 out of 5.0 by Great Product from inital application I rented a concrete buffer with diamond wheel to strip old flaking epoxy pain off a 1956 garage floor. I cleaned it well with a concrete floor cleaner degreaser and let air dry completely so the S-20 could soak in fully. I applied 2 good coats on an approximate 15 x 25 garage floor and steps with a pump sprayer which wormed very well. It is harder to apply to vertical surface since it is more of a water consistancy. Front of steps took more applictions and I applied it as it would absorb/dry quicker than flat areas. Allowed to soak in well and pushed excess around with a smooth surface nice quality paint roller/handle. It soaked up well. Water repels off the surface very nicely since the S-20 absorbed deep. A few spots do abosorb slight amounts of water and I may clean and try to reapply in 6 months to see if it will take anymore S-20. I believe I have ~2gallons left from the area I had done. I may use some outside on our newer conrete to help protect it as well. Best of luck! It would be good for HD to carry this in the sotre even in gallon cans. it was hard to estimate how much I would use and 5 gallons seemed like a lot but I can use some in other areas. October 14, 2014
  • 2016-07-24 T18:59:59.577-05:00
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