Sika® Liquid Plastics Liquid Applied Membrane (Cold Roof System)

High performance, one-component, high solids, UV-stable, liquid applied polyurethane roof waterproofing system with low odour.

System includes:

• Waterproofing (Top Coat): Sika® Decothane Ultra
• Waterproofing (Reinforcement): Sika® Reemat Premium
• Waterproofing (Base Coat): Sika® Decothane Ultra Base Coat
• Carrier Layer: S-Vap 5000E SA
• Primer: Primer 600/610

-Waterproofing (top coat):

Decothane® Ultra is a cold-applied, one component, seamless, highly elastic, UV stable and moisture-triggered polyurethane membrane with significantly reduced odour. It cures to form a seamless,

durable and weather-resistant waterproofing solution for exposed roof areas.

• Low maintenance
• One component - no mixing, easy and ready to use
• Cold applied – requires no heat or flame
• Minimal odour - suitable for odour sensitive projects
• High solids
• Seamless membrane
• Compatible with Sika® Reemat Premium – easy to detail
• Easily recoated when needed - no stripping required
• Elastic - retains elasticity even at low temperatures
• Good adhesion to most substrates – see table
• Free from rain damage almost immediately on application

-Waterproofing (reinforcement):

Sika® Reemat Premium is a glass fibre mat reinforcement for Decothane® and Sikalastic® Liquid Applied Membrane systems.

-Waterproofing (base coat):

One-part low odour polyurethane liquid applied base coat for use in conjunction with Decothane Ultra systems.

-Carrier Layer:

• S-Vap 5000E SA is a multi-layer self-adhesive vapour control layer made of polymer modified bitumen with a glass-fibre mat reinforcement and an aluminium foil as top layer.

- Primer

• Primer 600: Synthetic rubber and resins based primer.
• Primer-610 Spray: Solvent-based synthetic-rubber bonding agent in a pressurized canister system.

Approvals/ Standards:

• British Board of Agrement (BBA) certified No. 14/5158
• European Technical Approval (No.ETA - 14/0331)
• External fire performance according to ENV 1187:BRoof(t1) + (t4) over Built up roofing system, classification under BS 476-3: 1958 EXT F. AB
• Odournet – Report Number 504 - 2014.