PROSOCO LS – Concrete Sealer, Hardener & Densifier (5 Gallon)

PREMIUM CONCRETE DENSIFIER & HARDENER

PROSOCO LS is a premium lithium silicate treatment that densifies, hardens, and seals concrete surfaces in a single application. It reacts within the concrete to form insoluble compounds that increase surface strength, reduce dusting, and improve durability.

Suitable for both new and existing concrete, LS enhances surface performance and appearance while improving light reflectance. Treated floors resist water and abrasion, require less maintenance, and eliminate the need for waxing.

This one-step application is fast and efficient, with no scrubbing, flushing, or caustic wastewater required.

FEATURES / BENEFITS

• Hardens, densifies, and seals in one step
• Improves abrasion resistance and surface durability
• Reduces dusting and simplifies maintenance
  
• Enhances light reflectance and appearance
  
• Penetrates quickly for rapid performance
  
• Most floors ready for traffic within one hour
  
• Compatible with broomed, troweled, or burnished finishes
  
• Reduces time and cost of polishing operations
  
• Will not contribute to Alkali Silicate Reaction (ASR)

TECHNICAL DATA

• Form: Clear to cloudy, colorless, odorless liquid
  
• VOC Content: 0 g/L
  
• pH: 11.0
  
• Coverage Rate: 500–1000 sq. ft. per gallon
  
• Shelf Life: 2 years (unopened)
  
• Freeze Point: 32°F (0°C)
  
• Flash Point: Not applicable
  
• Total Solids: 14.5%
  
• Weight per Gallon: 9.2 lbs

AVAILABLE SIZES

• 5 Gallon

RESOURCES

• Product Data Sheet
• Product Data Sheet (Canadian French)
• Product Data Sheet (Spanish)
• Safety Data Sheet
• Safety Data Sheet (Spanish)
• SDS Canadian French
• VOC Compliance
• Build America, Buy America Act
• Product Test Data
• Slip Resistance ANSI B101.3
• Slip Resistance ANSI B101.1
• Stain Resistance Testing
• ASTM F150 (Electrical Static Dissipative) Compliance
• LEED Verification Letter
• SCS Certification
• Declare Label
• NSF Certificate
• Health Product Declaration
• LBC Red List Conformant Product Summary
• EPD