Dow Corning White Firestop Putty, 310 ml

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Subtotal (1 unit)*

£6.64

(exc. VAT)

£7.97

(inc. VAT)

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  • 75 unit(s) ready to ship
  • Plus 54 unit(s) shipping from 17 November 2025
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1 +£6.64

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RS Stock No.:
779-021
Mfr. Part No.:
2942160
Brand:
Dow Corning
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Brand

Dow Corning

Filler & Putty Type

Firestop Putty

Product Form

Acrylic

Package Type

Cartridge

Package Size

310 ml

RoHS Status: Exempt

COO (Country of Origin):
GB

Dow Corning Firestop Putty Aerosol


The Dow Corning white, 310ml firestop putty cartridge is an intumescent acrylic sealant for internal pointing around the door and window frames where damage due to smoke and flame needs to be kept to a minimum and in the small joints formed where fire-rated partition sections meet. It has intumescent qualities which enable the material to swell under heat conditions to produce a fire and smoke-resistant seal.

Features and Benefits


Up to 2 hour fire-rating can be achieved
Good un-primed adhesion to most common construction materials
Resists mildew and mould growth
Remains flexible
Easy to use

Certifications


EUH210
EUH208

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