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- Loxon® Block Surfacer
Helpful Info
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Loxon® Block Surfacer
To purchase, find a store near you.
Enter your ZIP Code below or call 1-800-4-SHERWIN.
Product Overview
Prep concrete, block or stucco surfaces before you paint with Loxon® Block Surfacer for smooth, results. Loxon leaves a uniform base coat to improve the appearance of your topcoat. What’s more, Loxon can be used in temperatures down to 35ºF. Loxon® Block Surfacer reduces the amount of topcoat you use, can be used under all types of topcoat finishes, and helps prevent water damage in prone areas such as basements.
Why You’ll Love It
- Excellent filling and sealing properties
- Weighs 30% less than other concrete block fillers
- Use at temperatures as low as 35ºF
- Allows topcoating with all types of finishes
- Reduces topcoat usage
- For interior and exterior concrete, concrete block, cinder block and stucco

