Foamfix - PU Expanding Foam

Foamfix - PU Expanding Foam

Hodgson Sealants

A single component, moisture cure, polyurethane (PU) expanding foam suitable for a wide range of sealing and general gap filling applications and to provide thermal and acoustic insulation for applications such as installing windows and doors.

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Application

  • Gap filling – sealing of partition walls and around pipes and other structures. Provides a backing material for joints prior to the application of sealants.
  • To maintain insulation to cavities and joints in structures.
  • General gap filling applications.
  • Installation of windows and doors.
  • Thermal and/ or acoustic insulation.

Description

A single component, moisture cure, polyurethane (PU) construction foam suitable for a wide range of sealing and gap filling applications. The material has very low curing pressure and moderate post expansion to help avoid deformation of building components.

Features and benefits:

  • Good adhesion to a wide variety of building materials such as brick, concrete, metal, wood, stone, plaster and unplasticized polyvinyl chloride (PVC-U).
  • Gun applied for added control and ease of application with reduced waste.
  • High thermal and acoustic insulation properties.
  • This foam does not contain hydrochlorofluorocarbons (H)CFC-PCB or formaldehyde.
  • Sealing of pipe penetrations and wall, roof and floor joints.
  • For window and door fitting.
  • Weatherproof and will not rot.
  • Totally cured foam is chemically inert.

Applications:

  • Gap filling – sealing of partition walls and around pipes and other structures. Provides a backing material for joints prior to the application of sealants.
  • To maintain insulation to cavities and joints in structures.
  • General gap filling applications.
  • Installation of windows and doors.
  • Thermal and/ or acoustic insulation.

General information

Material

Single component polyurethane foam

Uniclass 2015

Pr_30_31_76_66 Polyurethane (PUR) expanding foam fillersPrimary

CAWS

P12/130 Fire-stopping system to individual services penetrations

Specification data - Polyurethane (PUR) expanding foam fillers

Product Reference

Foamfix - PU Expanding Foam

Material

Single component polyurethane foam

Colour

Manufacturer's standard

Standard product features

Technical characteristics:

  • Tack free time: ≤10 minutes (+23°C at 50% RH).
  • Cutting time: ≤30 minutes (+23°C at 50% RH).
  • Dimensional stability (%): ≤5%.
  • Thermal conductivity: 0.033 W/m·K.
  • Full cure: 8 hours (3 x 5 cm).
  • Acoustic insulation: (dB): ≥60.
  • Flammability class (DIN 4102): B3.
  • Temperature Resistance once cured: -50°C to +90°C.
  • Application and ambient surface temperature range: 10–30°C.