• Loxon Concrete & Masonry Primer/Sealer

    Loxon Concrete & Masonry Primer/Sealer

    Loxon® Concrete & Masonry Primer/Sealer is perfect for sealing and conditioning porous above-grade masonry surfaces. It tolerates the high pH common in new masonry and ensures a uniform look and long-lasting finish.

    Average Customer Rating

    Sizes ***

    1 Gallon, and 5 Gallons

    Paint Can Wet Paint

    Exterior Painting How-To’s

    Information on the steps of a successful painting project: Planning, Preparing, Painting, and Clean-up.

    Learn More

    Paint Can Wet Paint

    Paint Calculator

    Find out how much paint you will need by using our online paint calculator.

    Learn More

    Product Data Sheets

    A Product Data Sheet is available for technical information about this product line. This document includes details such as dry time, surface preparation, coverage area, and other information you would find on the product label.

**
Not all colors are available in all product lines. See store for details.
***
Not all sizes available in all areas.
Due to individual computer monitor limitations, colors seen here may not accurately reflect the selected color. To confirm your color choices, visit your neighborhood Sherwin-Williams store and refer to our in-store color cards.