Sopravap 3/1

Application

  • Used as a cold-applied glue for suitable insulation boards: expanded polystyrene (EPS), polyisocyanurate (PIR), polyurethane (PUR), mineral wool, expanded perlite or cellular glass to concrete substrates and after drying, as a vapour barrier.
  • For outdoor applications only.

Description

A two-component, polyurethane based, liquid vapour control layer that performs three functions when dry: a bituminous primer, vapour control layer and cold applied adhesive. Apply with a rubber or metallic toothed trowel or squeegee.

Features and benefits:

  • Cold applied - metal/ rubber serrated scraper applied.
  • Fast track.
  • Multi-purpose.
  • Flame-free application.

Applications:

  • Used as a cold-applied glue for suitable insulation boards: expanded polystyrene (EPS), polyisocyanurate (PIR), polyurethane (PUR), mineral wool, expanded perlite or cellular glass to concrete substrates and after drying, as a vapour barrier.
  • For outdoor applications only.

General information

Material

Polyurethane resins

Uniclass 2015

Pr_20_31_02_62 Polyurethane (PUR) adhesivesPrimary

CAWS

J31/331 Expanded polystyrene (EPS) warm deck roof insulation

J31/332 Extruded polystyrene (XPS) warm deck roof insulation

J31/333 Rigid urethane foam warm deck roof insulation

J31/334 Mineral wool warm deck roof insulation

J31/335 Warm deck roof insulation

J41/325 Bonding compound

J41/410 Expanded polystyrene (EPS) warm deck roof insulation

J41/415 Extruded polystyrene (XPS) warm deck roof insulation

J41/420 Rigid urethane foam warm deck roof insulation

J41/425 Mineral wool (MW) warm deck roof insulation

J41/430 Warm deck roof insulation

J42/325 Adhesive

J42/410 Expanded polystyrene (EPS) warm deck roof insulation

J42/415 Extruded polystyrene (XPS) warm deck roof insulation

J42/420 Rigid urethane foam warm deck roof insulation

J42/425 Mineral wool (MW) warm deck roof insulation

J42/430 Warm deck roof insulation

Specification data - Polyurethane (PUR) adhesives

Product Reference

Sopravap 3/1

Standard product features

Material:

Polyurethane resins.

Consumption:

2 kg/m².

Technical properties:

  • Drying time (at 20°C): Pot life: 30 minutes; trafficable: two hours.
  • Application temperature: 5–35°C.
  • Water vapour diffusion-equivalent (to BS EN 1931): 125 m (1.5 mm thick layer after drying).

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