This acoustic wave soundproofing foam has an amazingly calming effect while at the same time absorbing and deadening the sounds in the room. This set of two is sold in an interlocking set where one panel has a border and the other does not. Due to the large size of the panel, it can cover a lot of space at once making it a great choice for large areas that are meant to be treated and saving time otherwise spent with smaller individual panels when mounting them. The "bordered" acoustic wave panels have three columns of raised ripples and the edgeless panel has four, giving the option for mixing and matching in your room.
Set of 2: The Set of 2 consists of one "bordered" 69"x45"x2" sheet, and one 66"x43"x2" edgeless sheet.
All acoustical products meet ASTM E84 Class A and California 117 flame retardancy specifications. In simpler terms, this means that brief exposure to fire might cause the foam to flame, it would self-extinguish.
We do not encourage anyone to try fire retardancy tests due in any way, shape or form. Always make sure to check building codes to meet your area's regulation codes before installing any acoustic foam purchase from us.