Stopseal® 50 mm Batt

50 mm coated stone wool board, used to reinstate the fire resistance performance of flexible and rigid wall and floor constructions, where apertures are penetrated by single or multiple services. The board is cut and friction fitted into the aperture using Pyrocoustic® Sealant, which is also used to seal all joints and junctions.

Features and benefits:

• Air permeable.

• Provides acoustic isolation.

• Remains flexible.

• Life expectancy of over 25 years.

• Fire resistance has been tested in flexible walls, rigid walls, floors, composite panels, CLT walls and Durasteel walls.

• CE marked.

• BREEAM approved.

Applications:

Tested with a variety of services including multi-composite pipes, metallic pipes, plastic pipes (all with or without insulation), cable trays and cables, smoke extract and fire resistant ducts. Other applications/ areas include:

• Indoor use without additional environmental protection.

• Large openings in walls and floors with additional supports.

• Rigid and flexible walls of 100 mm minimum thickness.

• Floors of 150 mm minimum thickness.

Conforms to/ approved by:

• IET (IEE) 17th Edition Fire Stop Compliant to 527.1-3, 'Electrical Installations'.

• BS 7671-2008, chapters 42 and 52, 'Electrical Installations Fire Resistance'.

• ASTM D2369-10.

• LEED 2009-EQ 041.

• EN 717-1.

Consult manufacturer to view performance data in different applications.