This is the "Hook" side of the Hook and Loop fastener system.
This product is commonly used by yacht builders to face one, two, and three-man custom made longboards which are used for fairing and sanding hull surfaces.
We offer this product with an aggressive Type 2 - Tall J Hook facing, and a PSA adhesive backing
We also offer this product with a Type 1 - Small J Hook facing, and a plain (non-adhesive) backing.
This Type 1 Small J Hook is the facing found on most Hookit Sanding Disc Backup Pads.
Use 3M General Trim Adhesive for bonding this non-adhesive-backed product; see Related Products, below.