Sefdrert 24 Pieces Acoustic Foam Board,Self-Adhesive Sound-Proof Foam Board,Wall Reduce Noise Foam,for Music,Studio,Etc,5X30X30cm

[High-density -retardant] This soundproof wall panel is made of high-density polyurethane foam, 50/lb per yard. The thickness is 2 inches (about 5 cm), which is 25% higher than similar products in density. It can moderate sound control or ceiling. Through professional noise reduction and noise reduction, the sound control panel can bad noises , and useful sounds are clearer. The sound insulation foam is -retardant and prevents the spread of fire. [Professional sound-absorbing performance] Sound insulation foam panels are installed to reduce noise pollution. They can effectively reduce reverberation, floating , undesirable acoustic reflections and unnecessary noise. The sound insulation foam panel is used to control the reverberation sound, which is completely different from the sound insulation effect. It can in the room, sound quality and stereo imaging. [Easy to install] During transportation, compress the sound-proof foam under vacuum and place it in a -ventilated place for about 24-72 hours to quickly return to normal size. If some sound insulation foams do not , you only need to dry in water and they expand completely ( to ventilate and dry 24-4 8 hours installation, and then the water not harm the adhesive). [Self-adhesive] The sound-proof foam panel has a self-adhesive label that covers the entire back and can be attached to any . No tools or materials are required for installation. Easy to shape and cut, modification not affect performance. [Various uses] acoustic foam panels are suitable for sound processing in various occasions. It is suitable for sound processing on the walls of recording studios or offices, recording studios, control rooms, office home studios, home offices, home entertainment theaters, conference rooms.