Rockwool Firestop Compound 22kg

The Rockwool Firestop Compound 22kg is a high-performance, gypsum-based solution designed for sealing service penetrations in fire-rated walls and floors. Engineered for robust fire protection, this compound delivers up to 6 hours of fire resistance (integrity and insulation) in accordance with BS476 Part 20/1987, making it an essential choice for commercial and industrial applications across the UK.

This versatile compound is easy to mix with water and can be troweled or poured to create a durable seal around cables, pipes, ducts, and other penetrations. Beyond fire resistance, it provides an effective smoke seal and enhances acoustic insulation, ensuring comprehensive protection and performance. The compound is humidity-resistant and maintenance-free, offering long-term reliability without needing ongoing upkeep.

Suitable for masonry and concrete structures, the Rockwool Firestop Compound is load-bearing for light foot traffic when used in floor applications. Reinforcement is recommended for larger openings (over 750x750mm) to maintain structural integrity. Each 22kg bag yields approximately 15 litres of mixed compound, providing ample coverage for various project sizes.

Key Features

• Up to 6 hours of fire resistance (360 minutes reinforced, 240 minutes unreinforced).
• Effective smoke and acoustic sealing for enhanced safety and comfort.
• Easy-to-mix gypsum-based formula for straightforward application.
• Humidity-resistant and maintenance-free for long-lasting performance.
• Load-bearing for light foot traffic in floor applications.
• Compliant with BS476 Part 20/1987 and approved by the International Fire Consultants (IFC).
• Ideal for sealing around cables, pipes, and ducts in fire-rated walls and floors.

Applications

The Rockwool Firestop Compound is perfect for contractors, builders, and facility managers looking to ensure fire safety in commercial buildings, industrial facilities, or multi-residential projects. It is designed for use in fire-rated masonry and concrete walls and floors, effectively sealing penetrations to prevent the spread of fire and smoke while maintaining structural integrity.

Choose the Rockwool Firestop Compound 22kg for a reliable, high-quality firestopping solution that meets stringent UK safety standards. Available now at www.pipelagging.com for fast delivery across the UK