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• 10 x 4mm and 15 x 4mm sizes are 30 minute fire rated • 20 x 4mm size is 60 minute fire rated • Superior acoustic performance - tested in accordance with BS EN ISO 140-3:1995 • Unique elastomeric dual fins provide continuous acoustic and smoke protection at ironmongery points • Successfully tested for fire and smoke performance in accordance with BS 476: Pt.22: 1987 and BS 476: Pt.31.1:1983 • Exceptionally low frictional resistance for ease of operation - taking accessibility requirements into account • Successfully tested for air tightness under BS 476: Pt31.1 - ideal for thermal containment • Highly durable - 1,000,000 cycle tested • Holds BBA and Certifire (CF330/CF341) approval • Sold in packs of 5 x 2100mm lengths
DS Acoustic Fire & Smoke Seal - 10 x 4 x 2100mm - Dark Brown
Product Code: 143887
DS Acoustic Fire & Smoke Seal - 15 x 4 x 2100mm - Dark Brown
Product Code: 205190
DS Acoustic Fire & Smoke Seal - 20 x 4 x 2100mm - White
Product Code: 244485
DS Acoustic Fire & Smoke Seal - 15 x 4 x 2100mm - White
Product Code: 671431
DS Acoustic Fire & Smoke Seal - 10 x 4 x 2100mm - White
Product Code: 767380
DS Acoustic Fire & Smoke Seal - 20 x 4 x 2100mm - Dark Brown
Product Code: 830678
DS Acoustic Fire & Smoke Seal - 10 x 4 x 2100mm - Cream
Product Code: 890148
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