Sika® Dilatec® BR-500

PVC multifunctional sealing tape for PVC and bitumuminous membranes

Sika® Dilatec® BR-500 is a flexible waterproofing tape based on polyvinyl chloride (PVC) with advanced adhesion properties. The tape terminates and connects bituminous waterproofing membranes to Sikaplan® WP (PVC) sheet membranes. The B-edge on one side is bonded to the bituminous membranes with hot-melt bitumen. The R-edge on the other side is hot air welded to the Sikaplan® WP membranes. Thickness 1,6 mm. Part of the Sika® Dilatec® joint sealing system.

  • Multifunctional solution for sealing bituminous membrane to PVC membrane
  • Good adhesion properties
  • No activation on site required
  • High flexibility and joint bridging ability
  • Good chemical resistance
  • Resistant to weathering
  • Root penetration resistant
  • Hot air weldable
  • Adaptable to many different jointing situations