Rocktop CT 519 Primer

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  • EAP Rocktop CT 519 Primer
EAP Rocktop CT 519 Primer

Rocktop CT 519 Primer

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Usually takes 1-2 business days to ship. Ships from Minnesota
Ships via UPS only

Free shipping for online-orders $49 or more!! (US 48)

  • Product Detail:
    • 519 Primer is a unique Nano technology pre-treatment that greatly increases the bond and performance of RockTop CT sealer (sold here).
    • Recommended for use on concrete surfaces that are outdoors or constantly wet (Outdoor BBQ, Sinks, Tubs, Showers, etc.)
    • Helps Fill in pinholes in concrete surface, prior to sealing
    Product Application:
    • Application is a simple wipe on, or roll on, one coat of the 519 Primer.
    • Allow to dry for 1-2 minutes, and apply a second coat.
    • Let stand for 10-15 minutes, and then apply the Rocktop CT sealer.

    Product Specifications:

    • Available in Quart and Gallon sizes.
    • Coverage is about equal to that of the Rocktop CT sealer.
      • Estimate 60-75 sq. ft. per quart, 250-300 sq. ft. per gallon.
    • Rocktop 519 Primer MSDS.


    • Ships as HAZMAT, with the HAZMAT shipping surcharge already included in the price for Ground shipping.  Air Shipping (ie. UPS Next Day, 2-Day, or 3-Day Select shipping) has a much higher HAZMAT fee, so please select the correct shipping method fee from the drop down menu above, and then select the appropriate shipping method at Checkout.