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Astroflame Intumescent High Pressure Expansion Sealant Foil - CE Marked (Grey - 600ml)
£8.14
Astroflame Intumescent High Pressure Expansion Sealant Foil - CE Marked (Grey - 600ml) Key Points: CE Marked. ULEU Accreditation. Suitable for use in rigid wall and floors, flexible wall and...
Astroflame Intumescent High Pressure Expansion Sealant - CE Marked (Grey - 310ml cartridge)
£6.91
Astroflame Intumescent High Pressure Expansion Sealant - CE Marked (Grey - 310ml cartridge) Key Points: CE Marked. ULEU Accreditation. Suitable for use in rigid wall and floors, flexible wall and...
High Pressure Expansion Sealant
High-pressure intumescent expansion sealant — single-part, used for sealing service penetrations through fire-rated walls and floors. Expands rapidly under heat to fill cable bundles, pipework cavities, and HVAC penetrations. BS 476-tested for fire stopping.