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Sealer Prime



Sealer Prime is a heavy duty, high solids, modified acrylate sealer that incorporates a nanotechnolgical free radical absorber for unparalleled UV protection.  SCS-002SP also contains an active silanol group that enhances adhesion from substrate to primer and from primer to topcoat.  This low VOC water-based sealer can be used on all mineral products and will enhance the esthetics of certain mineral substrates if left uncoated.  This novel blend infuses and penetrates the capillaries and pores without producing a heavily coated appearance.  SCS-002SP produces an excellent water-resistant, UV stable and highly adhesive clear treatment in one or two coats depending on the porosity of the substrate.

As an undercoat for GPA Products and elastomerics, SCS-002SP fills air pockets, cracks and pores in block, which reduces suction and helps GPA Products and elastomeric finishes form a pinhole-free film. SCS-002SP controlled viscosity is designed to readily flow into recesses of split face and fluted block, providing a far more effective seal than latex block fillers on irregular surfaces that cannot be back rolled. 


  • UV and chemical resistant
  • Low VOC
  • High-end bonding agent
  • Non-flammable
  • Water clean-up
  • Long performance life span

COVERAGE - Sq. ft.

  • CMU–fluted 35-65
  • CMU–smooth 70-100
  • CMU–split face 30-60
  • Stucco–rough/cracked 100-200.


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