Sikalastic-632 R PU liquid membrane for re-roofing

A one-part, cold-applied polyurethane liquid membrane that cures with moisture from the air, so there is no mixing. It forms a seamless, crack-bridging, chemical-resistant and root-resistant waterproof layer for flat or sloping roofs and external balcony and terrace decks, new or refurbished, including roofs with many details and failing roofs. It is rain resistant soon after application and lets the substrate breathe. It can also go under bonded tiles on balconies and terraces.

Key specs

  • Pack: 21 kg container; colour light grey
  • Suits cementitious, bituminous, brick, asbestos-cement, metal and tiled substrates
  • Solids about 90 % by weight (about 82 % by volume); density about 1.40 kg/L
  • VOC 150 g/L or less
  • Root resistance tested to DIN 4062
  • Store at +10 °C to +30 °C; shelf life 9 months in sealed packs
Manufacturer: Sika show products
SKU: SIKA0021
Created by: YUMA PLT
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