CS Guard350 (Cure Seal 350)

Price range: $38.00 through $139.00

CS-Guard low VOC penetrating concrete cure and seal delivers protection, strong bonding, and low-sheen color enhancement for decorative and plain concrete surfaces.

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Product Description

CS-Guard is a low VOC penetrating concrete cure and seal made for decorative and plain concrete where you want better bonding, better long-term hold, and fewer of the issues that come with weaker low-solids sealers. It is not just a standard penetrating curing agent — it is actively linked to a silicone resin for stronger chemical bonding, improved adhesion, and a reduced chance of premature peeling.

This low 350 VOC formula is a great choice when you want color enhancement with a nice low to medium sheen, especially in areas like pool decks and other exposed concrete surfaces. It also works extremely well as a base sealer before applying a finish coat about 7 days later, making it a smart option in a multi-step sealing system. The solvent-based acrylic resin is non-yellowing, UV resistant, anti-spall, and wear resistant, with a slower dry time than many competing low VOC products.

  • Penetrating concrete cure and seal
  • Low 350 VOC formula
  • Improved adhesion and stronger chemical bonding
  • Actively linked to a silicone resin
  • Helps reduce premature peeling
  • Attractive low to medium sheen
  • Enhances concrete color
  • Great around pools
  • Excellent base sealer before a finish coat
  • Solvent-based acrylic resin
  • Non-yellowing, UV resistant, anti-spall, and wear resistant
  • Approx. 250 sq. ft. coverage per gallon

Note, existing stock with the Cure Seal label may still be sent out until that existing inventory is gone.

CS-Guard 350 Technical Information

CS-Guard350 MSDS CS-Guard 350 Data Sheet

Specifications

Weight 10 lbs
Dimensions 17 × 17 × 17 in
Size

,

Application

Brush Finish, Concrete Curing, Flooring, Outdoor, Stamped Concrete

Properties

Penetrating, Satin

System Type

Acrylic, Solvent-based

4 reviews for CS Guard350 (Cure Seal 350)

5.0 out of 5 stars (based on 4 reviews)
Excellent
Very good
Average
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Terrible

September 1, 2022

The satin look is the way to go. This nails it. No bubbles, no fuss.

Simms Decorative Concrete
May 29, 2022

We stamp and seal concrete year after year. Shiny acrylic sealers are just tough to predict. One job they work, the next they don’t. After talking to the owner there he told me to try this one and to just spray two light, even coats a couple hours apart. I did that with 4 jobs. They all looked great with a good semi gloss sheen. None of them had problems this year unlike two patios I have to redo already from last year with a different sealer. I am pretty convinced I found something I can use regularly with less worries.

Dennis Langman
May 7, 2022

My guys really like this sealer. We do mainly pool decks, driveways and patios. Driveways have been a real issue the past few years in Ohio for us. Too many spots where sealer is just lifting off. We are sure a lot is because of salting but it just happens. The stuff we had been using locally was $200 a pail. I was talking to a guy when I ordered some stamps and I asked if they had sealer and told him the issue. He explained why some sealers are different than others and what they do to make theirs do better. They add a water repellant in so it totally prevents the water from actually soaking into the concrete and freezing causing damage. That day I ordered 8 pails since he told me its only $125 a pail. Now I just ordered a pallet. This is really saving aggravation and money. I guess I learned cheaper can be better, what a change that is. Thanks for the pallet discount.

Tyler. Concrete by Tyler
January 21, 2020

We bought this for a small section of pavers that looked old. This dressed them up nicely. The color really came back. We just used disposable roller and a pan. No mess. My only complaint is that when we went a few weeks later to fix a spot we missed I needed pliers to get off the cap. As good as any glue I have used!

Charly Evans

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