Overview【Specification】： 30 * 30 * 2.5cm (with a size error of about 3mm).
【 Material 】： 25KG density flame-retardant polyurethane sponge.
Note: This product does not come with adhesive and requires separate purchase of adhesive.
Installation and usage instructions: Before use, the surface of the adhesive must be kept clean, dry, and free of oil, dust, water, etc. At the same time, please shake it up and down with force to evenly spray the adhesive. After applying the sound insulation cotton, press hard to fix it!
Three-quarters spraying method: (glue should be sprayed on the wall) Features: relatively firm, sponge is relatively difficult to remove going down consumes a lot of glue.
Five point spraying method: (glue should be sprayed on the wall) Features: easy to remove, sponge can be reused, relatively saving glue spraying.
Product use: 1. Entertainment venues: KTV dance halls, recording rooms, live streaming rooms, cinemas, conference rooms, piano rooms, television stations, sports halls, audition rooms, audio-visual rooms, studios, exhibition halls, etc.
2. Equipment room: used in ship cabins, engine rooms, engine room pumps, mechanical equipment, etc.
3. Home office: used for walls, ceilings, roofs, partitions, mezzanine, etc.
Attention: Due to transportation requirements, we will use compression for packaging. After receiving the goods, please unpack and leave for 24-48 hours to decompress. After decompressing, the product can be better used.
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