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MMA6 Acoustic Seal
MMA6_mainMMA 6 In Situ

MMA 6 Compression Seal

The MMA 6, a robust circular profile compression seal offers sound and draught sealing performance with buffer sealing on sliding and folding doors. Can be combined with intumescent materials to add fire spread resistance, creating a highly effective 4-in-1 seal.

  • 4-in-1 product
  • Suitable for sliding door applications
  • High-tack self-adhesive
  • 100.000 open/close cycle test
  • Available in a variety of colours
  • Can be supplied as a stand-alone acoustic and draught seal
  • Also available as a combined fire, acoustic and draught seal
  • Firtree seal format available on request



Full fixing instructions supplied with the product.

Please contact our Technical Team if you require additional advice.


Decibel Rating = 29dB (BS EN ISO 140-3:1995) (BS EN ISO 717-1:1997)

Acoustic performance test

  • 44mm Strebord Firecheck door in a maple frame
  • Head and jambs fitted with MMA 6 Compression Seals
  • DD1 Acoustic Dropseal installed

MMA 6 Compression seals can also be combined with an intumescent strip in Mann McGowans Pyrostrip range for 30 and 60 minute fire protection.


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