Acoustic Sonus Multi (4515) Sonus Multi 3mm (4515)
(NZ Stock)

Tough, durable acoustic underlay designed to reduce impact sound from footfalls and suitable for installation under Wood, Laminate and Tiles (4.5mm thickness), and suitable for installation under Vinyl sheet (3mm thickness). Made of PUR-bound cork particles and PUR foam. Can be glued down or floated over subfloor, with a high load bearing capacity and resistant to aging and deformation.

Styles (1)


Masterspec 6813J
Thickness 3mm
Length 20m
Width 1m
Weight 1.25kg
Masterspec Work Section Code 6813J
Surface Treatment Selected rubber granules bound with polyurethane
Water Resistant False
Chemical Resistance Good
Stain Resistance Poor
Thermal Resistance Good
UV Stable False
Composition PUR foam and cork, bound with polyurethane
Laying Direction Same Direction
Sales Unit SQM
VOC 2.3 mg/m2/hr ASTM D5116
Durability Rating: Industrial Heavy Duty
Durability Rating: Commercial Extra Heavy Duty
Wheelchair Friendly Yes
Warranty 5 Years