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Cleanroom Masonry Wall Primer, 5 Gallon


Used with CX-5200.

Our better professional block filler formulated to meet the performance requirements of professional applicators. SPEEDHIDE® Interior/Exterior Masonry Block Filler is designed to fill porous surfaces of cement, concrete and lightweight masonry blocks where no unusual exposure conditions of moisture, heat or humidity exist.

  • Suitable for use beneath both interior and exterior coatings.
  • May be top-coated with oil, alkyd or latex coatings.
  • Covers approximately 100 square feet per gallon.
  • Off white color.
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