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1.Fully CNC laser cut,Not imperfections | ||||||
2.Absorbs mid & high frequency reflections to control echo &reverberation of rooms | ||||||
3.Alleviates flutter echo,Slap back and standing waves | ||||||
4.Maximun surface area solves all human voice echo problems | ||||||
5.Panels provide you with noise control,as well as protection against drafts,heat and humidity. | ||||||
6.Won't crumble with age like other brands | ||||||
7.NRC is 0.80 | ||||||
8.Fireproof standard:Class B |
Product Name: | Acoustic Foam |
Material: | Polyurethane sponge |
Size: | 500*500mm |
Thickness: | 50mm |
Density: | 15-35kg/m3 |
Feature: | Soundproof, light weight, easy install |
1. Spread the glue evenly on the back of the sound-absorbing cotton and the wall. when the glue is 80% dry, spread the sponge flat and press hard.
2. With strong adhessive double-sided adhesive, stick on the cotton, the cotton paste on the wall press flat.
3. Nail directly onto the wall (note the side of the nail head).
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