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Quantity
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C2 Guard is a non-toxic product designed for use on unsealed concrete and masonry surfaces. C2 Guard absorbs deeply into the surface, forming a flexible polymer barrier and becoming part of the masonry’s structure. This enhanced structure r...
Reviews
4.7
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Great experience,
Arlene was clear, responsive, available al the times, and cordial throughout our various contacts, which is rare to find these days. thank you
G
Glauber · May 12, 2026
It started raining before the C2 guard had had a chance to fully cure so I was worried but the rain beaded up and rolled around on top of my bricks anyway! The other photo is a different part of the brick that hadn’t gotten C2’d yet. You can see how the water just gets absorbed into the brick without C2 guard. I decided to apply it to my entire brick wall next! Really hoping to not have to clean it again for a long time!!
D
Dania · August 7, 2025
Just applied it so it will take some time to assess how well it works
