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BIWA winter foam set B2 with foam gun

Description

The BIWA Winter Foam Set is made for the cold season: the 1K polyurethane foam can be processed from −20 °C, where ordinary building foam no longer cures. Included are a foam gun, five cans of winter gun foam of 750 ml each and 500 ml of cleaner.

Benefits

  • Can be processed from −20 °C to +30 °C, therefore usable all year round
  • Complete set of gun, 5 × 750 ml foam and 500 ml cleaner
  • Building material class B2 to DIN 4102
  • Low shrinkage and sandable, remains dimensionally stable after curing
  • Paintable, so connections can be reworked directly

Areas of application

  • Window and door installation in winter and in frost
  • Filling joints and cavities on walls, ceilings and floors
  • Thermal and sound insulation indoors and outdoors
  • Wherever standard foam fails because of the temperature and the building site has to keep running anyway

Product details

The foam consists of 1-component polyurethane with a bulk density below 20 kg/m³ and is coloured yellow. After about one hour it can be cut; when cured it withstands −40 °C to +80 °C.

The can and substrate should preferably not be below the stated application temperature. Shake the can vigorously before use, screw it upright into the gun and dispense evenly. Remove fresh foam immediately with the cleaner supplied. Made in Switzerland.

Technical data

Area of use: Exterior, Interior
Colour: yellow
Material: Polyurethane (PU)
Version
Content: 5 × 750 ml
Technical data
Contents: 1 pc.
Product type: Foam gun
Product group: Construction foam sets
Standards
Building material class: B2 to DIN 4102
Use
Merchandise group: Construction foam & PU foam

Manufacturer information

Manufacturer information pursuant to Art. 19 EU GPSR

Postal address Birtel KG
Noswendeler Str. 7a
66687 Wadern
Germany

Electronic address info@birtelkg.de
Phone: +49 6871 922440

Information as of: 2026-09-18

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For your project

These products go with it

Project: Apply PU foam

Dose gun foam with a foam gun, adapter foam directly via the tube on the can. Flush the gun with cleaner after work and remove fresh foam immediately – cured foam can only be removed mechanically or with foam remover.

  1. Prepare the surface

  2. Tools & accessories

  3. Finish & care

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