We supply intumescent sealants for use on (or around) fire doors.
Our acrylic and silicone intumescent sealants are both high expansion mastics, suitable for a range of applications.
Product brochures and data sheets are available for download (either call our office on 01305 457703 for a copy or skip to the bottom of this page to download your copy now).
Intumescent sealants are designed to fill the gaps in or around a fire door, by expanding to fill the gap and slow the spread of the fire.
Our range of intumescent acrylic sealant has achieved the following fire and acoustic ratings:
BS 476 part 20
BS EN 1366-3: 2004 & BS EN 1366-4: 2006 (achieving 4 hour integrity and insulation rating for a range of linear and penetration seals).
BS EN ISO 140-3:1995 - 55dB Rw (acoustic testing)
Our range of Intumescent silicone sealant has achieved the following fire and acoustic ratings:
BS EN 1366 part 4
BS EN ISO 140-3: 1995 - 55dB Rw (acoustic testing)
Meets ISO 11600 standard with the classification ISO 11600-F&G-25LM
Our range of intumescent Acrylic sealant has the following features and benefits:
Our range of intumescent Silicone sealant has the following features and benefits:
All the above sealants are regular stock items. For large orders (over 3 pallets) please contact our office on 01305 457703 to confirm lead times.
Our warehouse and technical support team have over 20 years experience of these intumescent sealant products.
If you have ANY questions about these products, their application or installation please contact us on 01305 457703 or email firstname.lastname@example.org.