Sikaflex® SL 2

(formerly MSeal SL 2)

MULTI-COMPONENT SELF-LEVELING POLYURETHANE SEALANT

Sikaflex® 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.

  • Abrasion-resistant to help handle pedestrian and vehicular traffic
  • Joint movement capability ±25% provides excellent flexibility for keeping moving joints weathertight
  • Weather resistant, producing long-lasting weathertight seals
  • Easy to gun and tool, speeding up application and making neater joints
  • Sikaflex®-905 accelerator is available for use in cold climate applications to help speed up the initial cure
  • No primer is required for most construction materials, lowering installation costs
  • The wide temperature-application range makes Sikaflex® SL 2 suitable for all climates
  • UL listed; Passes 4-hour, 4-inch, fire and hose stream test when used with Ultra Block or mineral wool
  • Suitable for water immersion with documented performance in wet areas
  • Chemical cure allows for faster turnaround time
  • Bulk packaging results in less waste
  • Long pot life offers extended working time
  • Formulated to withstand pedestrian and vehicular traffic