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Dowsil Firestop 400 is an intumescent acrylic sealant for internal applications, developed to maintain the integrity of fire walls or partitions.

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DOWSIL™ Firestop 400 White 380ml Cartridge

Silmid P/N: FIRESTOP400
£5.83 (excl VAT) £7.00 (Inc VAT)
In Stock - 9 Available
Bulk discounts
1+
£5.83 + VAT
20+
£5.54 + VAT
40+
£5.39 + VAT
80+
£5.25 + VAT

Do You Need?

Dowsil Firestop 400 is an intumescent acrylic sealant for internal applications, developed to maintain the integrity of fire walls or partitions.

Technical Information

  • Commodity Code 32141010
  • Country of Origin United Kingdom

Data Sheets

Download the DOWSIL Firestop 400 technical data sheet (TDS) and the DOWSIL Firestop 400 safety data sheet (SDS) from Silmid today. Once you have logged in or signed up, the datasheet will be visible for download if one is available.

Product Properties

Pack Size
380ml Cartridge
Product Colour
White
Brand
DOWSIL
Manufacturer Name
Dow Chemical Company
Also Known As
Dow Corning Firestop 400 White

Product Information

The product is specifically designed to uphold the integrity of fire walls or partitions and in joints formed where fire-rated partition sections meet. It will also not emit halogenated by-products under fire conditions.

Features:

  • Up to a 4-hour fire rating can be achieved
  • Class 2 classification for surface spread of flame
  • Resists mildew and mould growth
  • 30-45 minutes tack free time
  • Good unprimed adhesion to most common construction substrates

Shipping information

Orders over £100 placed online will now qualify for FREE UK Mainland delivery*

**orders placed through the office will incur additional charges.** 

International delivery (door to door delivery) is available for selected countries worldwide. Shipping will be automatically calculated based on the weight, location and hazardous nature of the goods. Customers can also choose ex works to arrange their own collection.

Please refer to our delivery page for more information.