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CP 637 Firestop mortar
New product
Ultimate
Item #r2276
Firestop mortar to help prevent fire and smoke from spreading through large openings and load-bearing applications
- Base materials: Concrete, Aerated concrete, Masonry
- Colour: Light grey
- Approx. mix ratio: 1.5:1 (mortar to water by weight)
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Features & Applications
Features & Applications
Features
- Quick-setting – formwork can be removed in as little as two hours
- Easier to work with – saves time
- Can be pumped, poured or trowelled – easy to form and apply
- Can be used in wall and floor applications
- No shrinkage
Applications
- Permanent fire seal for cables and cable trays
- Permanent fire seal for non-combustible pipes and combustible pipes (in combination with collars or wraps)
- Medium to large multiple penetrations in concrete and masonry in combination with other products
- Suitable for spans up to 800 mm
- Suitable for unreinforced spans up to 800 mm
For approval or certificate information, please see individual items.