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Sound-reflecting material Comfortmat Blockator Expert 3 is a final soundproofing barrier made in the form of a self-adhesive acoustic membrane. Thanks to the use of unique HW fillers in the manufacture of the membrane, it was possible to achieve a significant increase in its mass (with a thickness of only 3 mm – specific gravity – 6.0 kg / sq. M.), Which made it possible to create a material with a high level of sound insulation (up to 32 dB) in the range from 50 to 3000 Hz.
Comfortmat Blockator is used in addition to sound-absorbing materials, therefore it is installed as a final top layer in places with especially strong noise load: wheel arches, the underbody, trunk, partition of the engine compartment.
Due to its high ductility, it is easily mounted without requiring heating, and does not absorb moisture.
Thickness, mm – 3
Sheet Size, mm – 500 x 700
Sheet weight, kg – 1.88
Specific weight, kg / m2 – 5.37
The number of sheets in the package – five
Moisture resistance of the material – YES