SP FireStop Plus can be installed horizontally or vertically and is tested to perform as a cavity barrier within larger voids. It can provide up to 2 hours* fire resistance in voids of up to 600mm.

ROCKWOOL SP FireStop Plus Slab   is suitable for use within masonry or curtain wall constructions.

The product has been tested in conjunction with a masonry support system where the anchors  penetrated into barrier. SP Firestop plus features foil facing to both sides as well as cutting lines to support accurate installation.

*Subject to the application

Accreditations 

• Tested and assessed to BS 476: Part 20. BS EN 1366-4: 2006 and classified to BS EN 13501-2
• Authorised for use in LUL surface and sub-surface premises (LUL Ref: 2244)