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Circa 1850® Bare Concrete

1 of 49 products in this brand
Circa 1850® Bare Concrete is formulated to clean and prime concrete surfaces prior to painting. It quickly and easily dissolves white efflorescent salts, rust stains, and most oil and grease spots. It slightly etches the concrete surface to maximize the adhesion of oil, latex and epoxy paints,as well as acrylic sealers. Circa 1850® Bare Concrete is an environmentally safe alternative to strong acids and caustic. It is odorless, non-caustic, and non-corrosive. Circa 1850® Bare Concrete does not contain any phosphates and is safe to use on all concrete surfaces - indoors and outdoors.

Product Type: Rust Removers, Stain Removers

Compatible Substrates & Surfaces: Concrete

    Knowde Enhanced TDS

    Identification & Functionality

    Features & Benefits

    Product Attributes
    • Pleasant Odor
    • Non Caustic
    • Contains No Phosphates
    • Biodegradable

    Applications & Uses

    Markets
    Application Method
    Compatible Substrates & Surfaces
    Uses

    Paint & Wallpaper Primers

    Directions
    Wait a minimum of 30 days after pouring new concrete prior to using Circa 1850 Bare Concrete. For previously painted or sealed surfaces, scrape off any loose paint or sealer. Always test in an inconspicuous location prior to using Circa 1850 Bare Concrete on natural stones. Apply Circa 1850 Bare Concrete directly the concrete surface. Rub lightly with a brush or broom to remove rust, oxide, lime deposits, calcium, etc. For best results, rinse with water immediately after application. Allow the surface to dry thoroughly (24 hr under normal conditions) prior to painting.

    Packaging & Availability

    Packaging Details
    Size Case Pack
    1 L (1 qt) 6
    4 L (1 gal) 2