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Sika Boom®-420 Fire - Expanding foam filler

Verified by manufacturer over a year ago

Sika Limited

Fire resistant polyurethane expanding foam for gun and nozzle application.

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+44 (0)1707 394444 Website

Application

  • Restores the fire resistance performance of a floor or wall which incorporates linear seals.
  • Interior use only.

Description

Sika Boom®-420 Fire is a one-part, fire resistant, self-expanding polyurethane foam. It meets the fire resistance requirements of up to 180 minutes according to EN 1366-4. The combi-valve allows the application by either gun or nozzle.


Features and benefits:

  • Fire resistance up to 180 minutes according to EN 1366-4.
  • Combi-valve for gun or nozzle application.
  • One-part ready to use.
  • Safety valve for extended shelf life.
  • Cured foam can be cut, trimmed and sanded.
  • VOC emission classification GEV-Emicode EC1PLUS, license number 10376/03.06.13.
  • VOC emission classification of building materials RTS M1.
  • CE marking and Declaration of Performance to ETA 19/0796, based on EAD 350140-00-1106:2017 – Fire stopping and fire sealing products, linear joint and gap seals.

General information

Color

Red

Material

Polyurethane

Shape

Formless

Uniclass

Pr_30_31_76_66 Polyurethane (PUR) expanding foam fillersPrimary

Product range

Sealing & Bonding / Passive Fire Protection

Specification data - Polyurethane (PUR) expanding foam fillers

Material

One-part polyurethane expanding foam.

Colour

Red.

Density

To FEICA TM 1019, ~17 kg/m³ (gun applied); ~30 kg/m³ (nozzle applied).

Expansion

To FEICA TM 1010, ~60% (gun applied); ~160% (nozzle applied).

Service temperature

−40°C to +80°C (briefly up to +100°C).

Sustainability data

Contains Red List materials

No

Embodied carbon

A1-A3 (production stage) as defined in BS EN 15804

0 kg·CO₂e/kg

Recyclability

0

Recycled content

As defined in clause 7.8 of BS EN ISO 14021

0 %