Product name: Polyurethane sound insulation Foam
Regular size: 30cm*30cm/50cm*50cm (With /Without adhesive)
Regular thickness: 5cm/2.5cm Density:25kgs/M3;30kgs/m3;40kgs/m3
The specifications can be custom made
Product features: environmental protection, flame retardant, sound insulation, sound absorption, recyclable
Applications: Bars, KTVs, home theaters, piano rooms, recording studios, studios, offices, conference rooms, schools, etc. to absorb sound engineering