2500 LV - UV Cure & Seal

Price: $34.88 - $198.67
Product Rating

WARNING!!!!! Be sure to select the proper VOC version for your area!

Standard VOC version CANNOT be shipped to California, Connecticut, Delaware, District of Columbia, Illinois, Indiana, Maine, Maricopa County of Arizona, Maryland, Massachusetts, New Hampshire, New Jersey, New York, Northern VA, Ohio, Pennsylvania, Rhode Island, Northwest Utah or Vermont.

All other states EXCEPT California, Maricopa County of Arizona, and Northwest Utah may purchase either version. NO version of this product can be shipped to California, Maricopa County of Arizona or Northwest Utah. If you are in California, Maricopa County of Arizona or Northwest Utah please do not try to order this product. We WILL NOT be able to process your order!!!

2500 LV-UV Curing Compound
SurfKoat 2500 LV-UV



2500 LV-UV is the industry standard 25% solids, solvent-based acrylic concrete cure and seal. It's low viscosity, UV resistance and easy spraying characteristics make this a contractor favorite.

2500 LV-UV forms a durable, moisture retentive film on freshly placed concrete surfaces, slowing evaporation and allowing the concrete to properly cure. The durable acrylic film then continues to protect the concrete during and after construction. 2500 LV-UV is non-yellowing and meets ASTM C-309 specifications for Cure & Seals.

2500 LV-UV is available in both "standard VOC" and "low VOC" to accommodate laws in all states except California. Like most "low VOC" solvent-based products, the "low VOC" version dries faster than the standard version. for this reason we recommend special care be taken to avoid application of this version in hot temperatures or direct sunlight. The "low VOC" version is great in situations where a fast-drying product is needed, no matter what your local regs are.


  • For all types of Concrete
  • Solvent Based
  • Wet Look
  • Semi-gloss Finish
  • Roller or Sprayer Application
  • Coverage - 250-350 sq. ft. / gallon



Application Instructions


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 delamination and failure. May be applied when damp (not wet) to freshly placed concrete surfaces as a cure & seal. Horizontal surfaces must be finished and show no “sheen” from bleed water.


2500 LV-UV may be applied using a roller or industrial concrete sprayer. Use a medium nap roller for textured surfaces and a short nap roller for smooth surfaces. The Standard VOC version may be sprayed with either the Chapin 1949 Sprayer or Chapin 19049 Xtreme Sprayer. The Low VOC version should only be sprayed using the 19049 Xtreme Sprayer due to it's higher concentration of acetone. Do not allow to Puddle! Thick or puddled 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. Do not thin product.

Make sure all sprinklers are turned off for a 24 hour period of time. Apply 2500 LV-UV only if rain is not expected for at least 24 hours. Do not apply 2500 LV-UV if surface temperature is below 40° F., or above 80° F. If possible always apply as concrete is cooling, rather than as concrete is warming. Warming by the sun causes the air inside the concrete to expand and push out through the surface, often causing bubbles in the still wet sealer.


CLEAN UP: Clean up tools with A1 Solvent or Xylene.


Of course, having the right tools will make your job easier, so scroll to the bottom to see our recommended Sprayers, Rollers and Application Tools!


Coverage Rates: Coverage rates are approximate and will vary.

Freshly placed concrete: 250-350 sq. ft. / gallon


Std. VOC Tech Data Sheet

Low VOC Tech Data Sheet


Std. VOC Safety Data Sheet

Low VOC Safety Data Sheet

Got Questions?
Check out the "Help Center" above, send us an email or just give us a call and we'll be glad to help you with your order!


CA Warning WARNING: This product can expose you to chemicals including Cumene, Naphthalene and Styrene, which are known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.

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Concrete Curing Compound Reviews

A Contractor Favorite!

Sprays easily and has enough film to offer excellent protection.



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