Description

Cost effective, one-component waterproofing membrane.
Sikalastic® M 640 is a ready-to-use, one-component, cold applied, low viscosity polyurethane base, elastomeric membrane for roof waterproofing. It cures to form a seamless and durable waterproofing membrane, suitable for exposed roof areas and structures. The product is designed specifically for roof waterproofing applications, providing excellent flexibility and crack-bridging capabilities, even at low temperatures. It is easy to apply, requiring no heat or flame, and offers high thermal resistance, maintaining its properties even under high temperatures.

Key Features

  • One-component, easy and ready to use
  • Cold applied - requires no heat or flame
  • Seamless membrane
  • Excellent crack bridging ability
  • High elasticity and flexibility

Technical Specifications

Specification Value
MaterialPolyurethane
ColorWhite and Grey
Application TemperatureMinimum -20 °C
Packaging1.0 kg, 6.0 kg, 25.0 kg metal pails
Curing TimeFully cured after 7 days

Read more

Product form

Sikalastic M 640 grey C9303 Polyurethane Waterproofing Membrane | 25 kg

SIKA

SKU: 790780

189,500 IQD

        Description

        Cost effective, one-component waterproofing membrane.
        Sikalastic® M 640 is a ready-to-use, one-component, cold applied, low viscosity polyurethane base, elastomeric membrane for roof waterproofing. It cures to form a seamless and durable waterproofing membrane, suitable for exposed roof areas and structures. The product is designed specifically for roof waterproofing applications, providing excellent flexibility and crack-bridging capabilities, even at low temperatures. It is easy to apply, requiring no heat or flame, and offers high thermal resistance, maintaining its properties even under high temperatures.

        Key Features

        • One-component, easy and ready to use
        • Cold applied - requires no heat or flame
        • Seamless membrane
        • Excellent crack bridging ability
        • High elasticity and flexibility

        Technical Specifications

        Specification Value
        MaterialPolyurethane
        ColorWhite and Grey
        Application TemperatureMinimum -20 °C
        Packaging1.0 kg, 6.0 kg, 25.0 kg metal pails
        Curing TimeFully cured after 7 days

        Read more

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