Aquron CPSP

AQURON® CPSP Concrete Pool Shell Protector™

AQURON® CPSP Concrete Pool Shell Protector™ is a non-hazardous, user friendly, permanent, clear treatment/preservative sealant solution for new or old concrete pool shell installations. It includes a highly reactive catalytic agent in a water-borne proprietary colloidal silicate base that produces a silica hydrogel inside concrete’s matrix that will reduce permeability and porosity and help preserve its embedded steel. AQURON® CPSP Concrete Pool Shell Protector™ reduces peeling, cracking and loss of bond caused by capillary moisture or internal chemical reactions that can cause bond failure for plaster application. AQURON® CPSP Concrete Pool Shell Protector™ will arrest or at least severely retard concrete being deteriorated by alkali-aggregate or alkali silicate reactivity. AQURON® CPSP is spray applied to a moist surface from which any oil, grease or other contaminants have been completely removed.


  • Meets or exceeds ASTM C309 Type 2, Class A, Curing Compound
  • Densifies and hardens concrete
  • Adds density and bonding strength for plaster or pebble
  • Reduces permeability and porosity
  • Resists freeze-thaw spall off
  • Increases thermal resistance
  • Helps preserve embedded steel
  • Retards or halts alkali-silica reactivity
  • Nontoxic
  • No voc/vos content
  • Makes ice removal easier
  • Clean equipment using only water
  • Retards dusting and pitting
  • Neutralizes internal corrosives