Acoustic intumescent sealant (310ml)
£3.38 (£4.05 incl. VAT)
Rockwool Acoustic Intumescent Sealant is a high specification, one part water based acrylic sealant. This Acoustic Intumescent Sealant is designed for use in the installation of ROCKWOOL Ablative Coated Batt, sealing linear joints and some individual service penetrations passing through various substrates.
- Up to 4 hours fire protection
- Acoustically tested
- Air leakage tested
- Suitable for linear joints up to 50mm wide
- Suitable with multiple substrates and services
- Increased movement capability
- Available as a trowel grade option
Acoustic Intumescent Sealant has been tested to BS EN 1366-3: 2009 and BS EN 1366-4: 2006 +A1:2010 and classified to EN 13501-2, providing up to 4 hours fire protection in joints up to 30mm. Acoustic Intumescent Sealant has been CE marked against ETAG026-2. Acoustic Intumescent Sealant is third party accredited through IFC and Certifire. Acoustic Intumescent Sealant is third party approved with LPCB – certificate no. 022b(4)
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