These Pyroplex Fire & Smoke Intumescent Strips 15x4x2100mm with Brush Pile - Brown - Pack of 10 are new and have never used, but are loose and without packaging.

• 30 minute fire rated intumescent strip
• The 15mm width is the popular choice or doorset manufacturers who prefer the size due to its 'belts and braces' way of getting through fire tests
• The leading brand fire resisting doors are fitted with the 15mm size, one strip for 30 minute doors and 2 strips running parallel, but approx 6mm apart, plus one brush and one plain where smoke seals are required around the door to achieve FD60 status
• Additionally, factory doorset manufacturers use this size as it has enabled them to use one size cutter for either FD30 or FD60 doors, albeit set up differently
• All brushes are black with no plastic fin, reducing noise levels and resistance
• Fully tested to BS 476 Pt 20:22 and Pt 31.1 cold smoke leakage
• Independently tested on a range of single and double leaf doorsets
• Ideal for humid environments
• High tack self adhesive backing for quick and easy fitting

COLLECTION ONLY (NEEDHAM MARKET)