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MasterSeal SL-2 Pre-tinted Limestone Multi-Component Self-Leveling Polyurethane Sealant 1-1/2 Gallon

CHE 50270460 MasterSeal SL-2 Pre-tinted Limestone Multi-Component Self-Leve
SKU: 105752600

MasterSeal SL 2 is a multi-component, self-leveling, elastomeric polyurethane sealant that is mixed and poured in place. When cured, it forms a tough, resilient joint seal that resists penetration and abrasion and remains flexible when exposed to weather and aging

Recommended uses:

  • Horizontal 
  • Interior and exterior
  • Expansion joints
  • Control joints
  • Pavers
  • Plaza decks
  • Industrial floors
  • Driveways/garages 
  • Sidewalks
  • Decks
  • Parking structures
  • Pitch pans


  • Wide temperature-application range makes MasterSeal SL 2 suitable for all climates
  • Suitable for water immersion with documented performance in wet areas
  • Bulk packaging results in less waste
  • Formulated to withstand pedestrian and vehicular traffic


  • Abrasion resistant to help handle pedestrian and vehicular traffic
  • Joint movement capability ±25% provides excellent flexibility for keeping moving joints weather tight
  • Weather resistant, producing long-lasting weather tight seals

Formerly known as Sonolastic SL2

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