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  • Clear-Seal™ Acrylic Urethane Coating

    • Impact and wear resistant
    • Dries with a natural finish that will not yellow
    • Resistant to acids, bases, gasoline, alcohol & oil
    • Eco-friendly, water-based, & made in USA
    CLEAR-SEAL™ 5 Yr Material Warranty

    Select sizes & view technical information below

    Product Overview  |  Technical Data
    Coverage Rates  |  Application Guidelines

    Item #: CU-0101
    1 Gallon
    Ready to Use

    1 Gal High Gloss

    Item #: CU-0100DR
    55 Gallons
    Ready to Use

    55 Gal High Gloss

    Item #: CU-0201
    1 Gallon
    Ready to Use

    1 Gal Low Gloss

    Item #: CU-0205
    1 Gallon
    Ready to Use

    5 Gal Low Gloss

    Clear-Seal ™ Acrylic Urethane Sealer Concentrate is a single-component, self-cross-linking sealer and finish coat for decorative concrete, stone, and other masonry surfaces. CLEAR-SEAL ™, a water-based, low-VOC, low-odor coating protects masonry against chemical spills, staining agents, UV light, and wear due to heavy foot traffic.

    View Technical Documents


    • Tough, durable clear protection against impacts
    • Resists acids, bases, gasoline, alcohol & oil
    • Available in High Gloss or Low Gloss for enhanced appearance
    • Non-yellowing formula resists damage from UV rays
    • Quick 1 hour re-coat time – gets the project done fast
    • Low Carbon Footprint – Low VOC, low odor, water based, non-toxic

    Coverage Rates (Theoretical)

    Substrate Sq Ft / Gallon # Of Coats Needed*
    Porous Masonry 200-300 1-2
    Dense Masonry 300-400 1-2
    Painted Surfaces 250-300 1-2

    *Please refer to the Technical Data Sheet below for full application guidelines. If you have further questions, please give us a call at (888) 765-7070 or email

    How to Use

    1) Prepare Surface

    To apply, surface moisture content must be less than 25% as measured with an electronic moisture meter. Surfaces must be free of dirt, grime, efflorescence, lime run, construction debris, form oils and release agents, chalked materials, loose and peeling paint, mold, mildew, etc. All cracks should be pointed or caulked.

    Do not apply if rain, snow, or temperatures below 40°F are expected within 48 hours. Do not apply if relative humidity is greater than 80%.

    2) Apply Clear-Seal

    Apply CLEAR-SEAL™ with either an airless sprayer, lamb’s wool applicator, or pump-up sprayer. Multiple coats may be applied, whiting/yellowing will not occur. Allow at least 1 hour before applying second coat.


    Technical Documents



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