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  • Dislodges efflorescence and ground-in dirt
  • Prepares pavers prior to protector application
  • Brightens up the colour of pavers


Techniseal® Pre-Seal Cleaner is specially formulated to dissolve efflorescence (whitish salt) and remove ground-in dirt (traffic marks, etc.) on pavers, slabs and retaining walls made of concrete. Containing no hydrochloric (muriatic) acid, it works deep without damaging the surface. It brightens up the colour, cleans evenly and enables protective sealant to better penetrate the material. Techniseal® adaptable Sprayer (sold separately) makes application easier and quicker.


Technical data sheet


SKU: 013-2300-00
    14 days Return Policy

    All product returns & exchanges are available within 14 days of purchase. Some exceptions apply. Pallet refunds are available within 30 days of the deposit date.  After 30 days, pallet refunds are subject to a $25.00 surcharge. No exceptions can be made. All product returns are subject to a 20% restocking fee.   

    To qualify for a refund; Product should be in new condition and with original packaging. Also, please do not assemble or modify the product in any way. The policy doesn't include:

    • Clearance Items

    • Gift Certificates

    • Personalized Items

    • Items Marked “Non-Returnable” (clearly indicated on the sale page before placing your order)

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