Prosoco SingleStep

SingleStep is an acrylic-silane blend for curing and weatherproofing new and existing concrete in one easy step. SingleStep quickly penetrates to form a water-repellent gel in the pores and a semi-glossy film on the surface. This film helps keep concrete moist until it reaches maximum hardness. The cured concrete resists damaging water penetration, salts, de-icers and acids. Quick-curing SingleStep beads water after 24 hours.

Product Description

SingleStep is a clear, colorless, fast-curing silane-acrylic blend designed for new and existing concrete. It combines curing and weatherproofing in a single application, forming a protective water-repellent gel inside the substrate. It offers superior durability and chemical resistance for high-traffic and exposed surfaces.

Key Benefits

  • Two-in-One Solution: Combines curing and sealing in a single application.
  • Water Repellent: Forms a durable water barrier inside the concrete.
  • Protects from Salts: Blocks chloride intrusion and deicing damage.
  • Long Service Life: Helps extend concrete lifespan with deep protection.
  • Meets ASTM C 1315: Type I, Class A requirements for clarity, solids, flash point, and shelf life.

Best For

  • Parking decks
  • Athletic stadiums
  • Engineered concrete structures
  • Decorative concrete
  • Walkways and drive lanes

Product Properties

Property Specification
Form Clear, colorless liquid
VOC Content 700 g/L maximum
pH Non-applicable
Coverage Rate 300–600 sq ft/gal. See Product Data Sheet for variations per coat.
Freeze Point Non-applicable
Flash Point >100°F (>38°C)
Total Solids 24%
Wt/Gal 7.32 lbs
Available Sizes 5-gal
Shelf Life 2 years in tightly sealed, unopened container