NBS Source
I'm a manufacturer

Application

Suitable for filling gaps where pipes and other structures pass through walls.

Description

Expanding polyurethane foam sealant - one component before expanding.


Features and benefits:

  • Not recommended for totally enclosed application, the foam is aerosol applied and is CFC free. It can be expected to expand up to 40 times its original volume during application.
  • Arbofoam is resilient to dilute acids and hydrocarbon solvents but is not flame resistant and will support combustion.
  • Poor UV resistance.

General information

Color

Cream

Material

Polyurethane

Shape

Formless

Uniclass

Pr_30_31_76_66 Polyurethane (PUR) expanding foam fillersPrimary

CAWS

P12/48 Sealant – fire-resisting acrylic

Product range

Sealants and Facades

Specification data - Polyurethane (PUR) expanding foam fillers

Material

Polyurethane.

Colour

Cream.

UV resistance

Poor.

Curing time

Approximately 24 hours depending on joint configuration and atmospheric conditions.

Joint size

25 x 6–50 x 12 mm.

Guidance for specification option:

The foam can be used to seal the service pipe to the full thickness of the wall or partition.