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Crete Seal Plus Ext. is a non-yellowing, Matte version, siloxane modified MMA Perfect for exterior applications. It’s unique siloxane modified methyl methacrylate formulation provides superior water and salt resistance compared to standard acrylic sealers. This is a performance sealer great for pool decks and patios.
Can go over solvent acrylics (always test an area)
Improved resistance to de-icing road salts, pool decks with salt water pool systems, rain, sleet and snow are achieved due to our advanced chemical reactive formula.
| TECH SHEETS |   |
|---|---|
| CONTAINER SIZE | 1 Gallon |
| COVERAGE RATES | 200-400 square feet per gallon |
| TYPE | Siloxane MMA Solvent based acrylic sealer |
| ODOR | Solvent |
| TOXICITY | Harmful if swallowed. Avoid breathing vapors |
| VOC’S | < 350 grams/liter |
SURFACE PREP: Concrete surface must be clean and free of all contaminants and water. Do not apply if rain is forecast within 24 hours. If moisture is present or if the surface is not clean and free of all contaminants, the sealer may have white spots and have premature de-lamination and failure.
When applied as a Cure & Seal the Crete Seal Plus Ext. may be applied on freshly placed concrete when all the surface water has dissipated and the surface is damp (not “wet”).
Substrate temperature and Ambient temperature must be no less than 50 degrees F and not exceed 80 degrees F. If applied outside these limits the sealer may not achieve adequate film formation and may have excessive air entrapment, bubbles, blushing or hazing. The material performs best when it’s temperature at the time of application is between 60 F – 70 F.
MIXING: Stir well before using. Material may separate during long term storage.
APPLICATION: Apply using an 3/8” long nap roller cover using long even uniform strokes at approximately 200 square feet per gallon depending job requirements, porosity and texture of substrate. An airless sprayer containing a .519 tip size may be used as well. Thick or puddle areas may prevent the solvent from evaporating and may be susceptible to moisture intrusion which may cause milky white spots. Applying too thin may cause sealer to prematurely delaminate, flake or wear away. Allow sealer to dry for 24 hours for light traffic and at least 48 hours for heavy traffic. If applying two coats, wait approximately 4 – 6 hours between coats.
PLEASE NOTE: It is always recommended to test the product in a small, inconspicuous area (on the same concrete substrate) for desired results prior to application. Coverage rates may vary for all coatings and substrates depending on porosity, density, texture etc. When applying, do not exceed 400 sq. ft. per gallon. Applying too thin of a coating may cause inadequate film formation or performance expectations may be limited. DO NOT USE ON BRICK.
Additional Information
| Weight | 10 lbs |
|---|---|
| Dimensions | 6 × 6 × 13 in |
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They were incredibly helpful in guiding us through each step in the process of polishing our basement floor. It turned out fantastic and I recommend them to anyone who is needing anything from small projects... read more
Shellie Montemurro -
Outstanding customer service! I followed their advice and my floor turned out amazing! Also rental machine was in excellent condition and you can tell they take care of their equipment. It’s a rare find to... read more
nathan fletcher -
New to this business I was searching for a lot of help. Several emails back and forth corresponding with Michelle, I decided to call and talk with her directly. Best contact I've made. She was... read more
J T -
My husband and I polished our concrete floors, not knowing what we were doing, Chad and Toby were very helpful and walked my husband through step by step. They even responded to an email... read more
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Concrete Floor Supply has excellent products for concrete polishing. My project is DYI their expert advice helped me achieve polished floors beyond my expectations!
South Jersey Girl -
Great local company for concrete floor supplies. Guys were very helpful.
Trey McKinney -
I had an issue with an order and the owner Chad, called me and we talked for a length of time. Chad made me feel like he cared about me as a customer and... read more
J T -
Chad and his team were so very helpful from planning our project all the way to final touches! I cannot say enough how great this company is! Thank you so very much. Will post better... read more
Kim Troutman -
Michelle is awesome. The flake I order from Amazon was discontinued half way through my floor. She found a box still in stock and setup shipping so my job would not be ruined!... read more
PinPaul -
Very professional service! Had everything we needed and great prices compared to local competitors. Thanks for the great service.
Ryan Emmett -
Informative and helpful staff - worked with Michelle on my project from start to finish, she sent samples, answered every question, and her advice never failed. I am a homeowner who worked on her... read more
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Adam Jones -
These guys are extremely helpful. They're willing to talk to you in layman's terms and walk you through what needs to be done. I highly recommend them
Rhonda Fox -
All the other reviews are absolutely true. These guys (and it was the receptionist who suggested we could do this ourselves, saving $$$, thanks gal!!) are terrific with the customer service and know... read more
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