🛡️ Protect Your Surfaces Like a Pro!
Rain Guard Water Sealers CR-0205 Blok-Lok is a professional-grade, ready-to-use sealer that covers up to 750 sq. ft. on all block surfaces. This 5-gallon clear penetrating silane and siloxane formula restores, protects, and extends the life of porous surfaces without altering their appearance. With a 100% penetrating coating, it offers excellent resistance to various environmental factors and comes with a five-year satisfaction guarantee.
T**Y
In my opinion it’s better than Thompson’s water seal
I really liked this stuff but it was just a little pricey though I had to buy 3 to cover my foundation so it would have been nice to get a bit more of a discount for purchasing more but over all the product itself was great it dose what it’s supposed to do would definitely recommend it over Thompson water seal
M**E
Awesome
Awesome
D**.
Works fine
Seems to bead up alright, I would use it again
M**.
Meh.
I really didn't see a huge difference as far as weatherproofing the brick wall. Sadly, some overspray got on the windows and I'm still trying to get it off after several tries. if I had to do it again, I would not have used this product. Wish I could return.
A**R
The product is easy to apply and the performance as a water repellent ...
I am on my second 5 gallon container of Blok- Lok. The product is easy to apply and the performance as a water repellent for brick is very good.
A**R
Rain gaurd
Can’t tell that you have used sealer
N**.
Super fast delivery and great product.
This was exactly what my 15 year old concrete tile roof needed. It was a dizzying array of concrete sealers on the market. But this was exactly what I needed. My concrete tiles are made from a white cement mix so they are naturally white but after 15 years of south Florida sun and rain they have started holding dirt and then algae and mold can take hold. So after cleaning for the second time in 5 years this product seems to have gave the tiles just enough of a barrier to stop the growth. Will have to see how it looks in a couple years but I have faith just by what I’m seeing in the first couple days. I don’t want to start painting my tiles and get into the cycle of paint and repaint. So this was exactly what I wanted! Just to seal up surface of the concrete tiles with no sheen or silicone build up. I don’t need to stop water intrusion as my roof and tiles are still 100% water proof. Just wanted to protect my concrete tiles from any further degradation. And this product is a joy to work with so easy to apply and clean up was a snap with warm soapy water.
Trustpilot
1 week ago
1 month ago
