Norsound Acoustic Fire Rated Acrylic Sealant
Norsound acoustic fire rated acrylic sealant is a ready to use intumescemt halogen free sealant that provides up to 4 hour fire barrier.
It is ideal for sealing irregular or uneven gaps around service penetrations, door casings and sills. It is also suitable for sealing fire protection boards and partitioning.
Cartridge contains sufficient material to seal 4 metres of a 12mm x 6mm joint.
• BS 476 part 20:22
• BS 476 Part 20/22 Compliant
• BS EN 1366-4
• Fire rating up to 4 hours
• Sound reduction up to 55dBRw
* Due to the technical nature of our products they are designed to be installed by a professional.
* Actual product may vary from images.
** All information given is for guidance purposes only. Information is offered in good faith but cannot be used in place of current test evidence.
*** Diagrams not to scale.
**** Information is to the best of our knowledge and we reserve the right to change specification without notification.
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