Features a 9cm-width woven scrim (at 6-7 stitches per inch) with a glass fibre weft and a polyester warp. The glass fibre gives maximum strength across the seam, with no stretch; the polyester allows some stretch along the length. The scrim is stitched to the creped paper backing to ensure stability.
The more rigid, open texture of the ribbed adhesive is specially designed to give a good adhesive contact and penetration on carpets having Action Bac secondary backing.
In addition to the characteristics and benefits mentioned above, the use of metallised GOLD foil instead of crepe paper: