BYZHI PL / PL ALU
Encapsulated intumescent seal
An expanding core with film or aluminium foil covering, offering two surface options for different installations.
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GM-FS
Foil faced intumescent wrap strip
A flexible expanding strip with aluminium foil on one face for placement around firestop locations.
Product data sheets are supplied as Chinese-language PDFs.
Foil faced intumescent wrap stripintumescent wrap strippipe penetration firestop
Technical information
| Model | GM-FS |
|---|---|
| Products | Fire protection seals |
Product performance must be confirmed against the complete installed assembly and relevant test documentation.
Download data sheet · PDF ↗What information helps with selection?
Please share the application, substrates, opening or joint dimensions, target fire protection requirements and available installation space.
Discuss dimensions, cutting and fabrication requirements. Supply specifications are subject to agreed drawings and product details.
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BYZHI P / PM
Rigid PVC encased intumescent seal
An intumescent core enclosed in a rigid PVC casing, with P and PM specification ranges.
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BYZHI EF
Combined smoke and intumescent seal
Combines cold smoke sealing with heat activated expansion in a choice of cross-sections.
View productGRAY MATTER / TECHNICAL ENQUIRY
Materials shaped around your design
Discuss dimensions, cutting and fabrication requirements. Supply specifications are subject to agreed drawings and product details.