FirePro® High Expansion Intumescent Sealant
ROCKWOOL® FirePro® High Expansion Intumescent Sealant, developed for sealing various penetrations, is a water-based fire-resistant acrylic sealant containing graphite
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Application(s)
- Fire Protection
- Penetration Seals
Product description
FirePro High Expansion Intumescent Sealant is a fire-resistant acrylic sealant. It is supplied as a water-based acrylic emulsion sealant containing graphite. When exposed to fire and heat, the sealant expands to seal the void left by combustible materials and prevents the passage of fire and smoke between compartment elements. FirePro High Expansion Intumescent Sealant has been tested to BS EN 1366-3: 2009, providing up to 240 minutes’ fire protection in joints up to 30mm.*
* Subject to application
- Tested in accordance with EN 1366-3 & 4 and classified to EN 13501-2
- Certified by UL-EU-01202-CPR
- CE marked in accordance with EAD 350454-00-1104
- FBC Approved
Areas of application
Applications for FirePro High Expansion Intumescent Sealant are:
- Combustible pipes
- Metal pipes insulated with combustible insulation
- Cables (single cables or cable bunches)
Documentation

FirePro High Expansion Intumescent Sealant
ROCKWOOL® FirePro® High Expansion Intumescent Sealant, developed for sealing various penetrations, is a water-based fire-resistant acrylic sealant containing graphite.

Firepro High Expansion Intumescent Sealant UL-EU Certificate
Certificate No. UL-EU-01202-CPR

High Expansion Intumescent Sealant Installation Guide
Installation guideline for High Expansion Intumescent Sealant ROCKWOOL Products

Republic of Ireland Price List
Price List March 2025

UK Price List
Price List March 2025
Product variants
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