Because of this rolls are preferable for use in Axminster Carpet Tiles In its entirety, the back layer is made up of a cover made of fleece that is affixed to the underside, as well as a cover made of fiberglass that is fused between the two layers of bitumen glue. This completes the back layer's construction. This is the fundamental structure, but the precise nature of the various layers can differ from one material to another, depending on which one is being...