Intumescent Mastic
Passive Fire Products range of Adhesives and Sealants.
We offer a large range of fire adhesives/sealants/foams/mastics and compounds for
sealing up gaps around pipes, cables and services in fire barriers, preventing spread of smoke and fire.
They can be used in many application our intumescent mastic offers many benefits.
Fire rated in both horizontal & vertical joints
No priming required for most construction substrates
Joint movement capability of 7.5% • For use in joints up to 50 mm wide
Excellent slump resistance
Easy to apply and tool off, Paintable, Excellent adhesion to most common building substrates,Reduces sound transmission in joints
Our Mortar range is a dry white powder which consists of inorganic components and perlite. When water is added, a hardened thermal fire sealing compound for sealing through-penetrations that penetrate fire classified walls and floors.
Leading manufacturers and intumescent product ranges, include FSI, Nullifire, Protecta, Astroflame.
For clarification on minimum requirements before buying one of our fire-stopping products, please review the information. A written specification should be obtained from our Technical Department for your project prior to use to ensure the product will be suitable.
If there is a product you cannot find, please contact our Technical and Sales Support Team on 0333 043 0018
Up to 4 hour fire rating (EI240)Suitable for use in flexible walls, rigid walls and floorsSuitable f...
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FS702 is suitable for a variety of applications:Static & movement linear joints (masonry/flexible wa...
Fire stopping of combustible services is ensured once the sealant reaches temperatures of 135°C and...
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