Dow Corning DOWSIL FIRESTOP 400 WHITE White Acrylic

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