Product Description
Tru-Block is an all-surface protector and sealer primarily intended for vertical surfaces where keeping a completely natural look matters most. Its one-of-a-kind water-based silicone formula is especially suited for decorative concrete walls, masonry, stone, rock, and other porous vertical surfaces, giving you long-term weather protection without the gloss or surface film that can take away from the finished appearance.
It goes on easily, protects against weather and common spills, and can be recoated later, making it a very convenient option for maintaining decorative surfaces without changing their character.
- All-surface protector and sealer primarily intended for vertical surfaces
- Ideal for decorative concrete walls, masonry, stone, rock, and other porous vertical surfaces
- Can also be used on many horizontal surfaces, though that is not its primary intended use
- Water-based silicone formula
- Leaves a very natural, no-gloss finish
- Excellent long-term weather protection
- Helps protect against common spills
- Re-coatable for easy maintenance
- Ultra-low VOC
- Easy application
- Water cleanup
Gladen –
I used Tru-Block on my custom faux stone & wood slat fence. Overall this is an amazing sealer. I used an airless paint sprayer for application and it went on smooth and easy. When dried there was zero notable discoloration on my stonework, maybe just a hint of color darkening. Less than 36 hours later we had a deluge of rain. If you know how concrete darkens up when it gets wet, you’ll know what I’m talking about here: despite the rain the areas sealed with Tru-block didn’t darken or even look wet at all. Great stuff that’s very easy to apply and protects excellently.
Marcus Libby –
We have used this for years on our rock scapes. It keeps our colors looking good and we have not had and freeze thaw issues with the rock work.