Constructed with thousands of micro-replicated gripping fingers, 3M™ Gripping Material, GM631 provides a lighter, yet tighter grip for maximum hold with minimum effort. Designed to enhance grip and reduce slippage, this product is an extremely soft gripping material. Backed with a pressure-sensitive acrylic adhesive, this gripping material can bond to a variety surfaces. When mated with another gripping material, 3M™ Gripping Material, GM631 utilizes 3M’s proprietary micro-replication technology to create a high-friction surface, which can enhance grip and reduce slippage. This very soft, grey gripping material utilizes our proprietary micro-replication technology to create thousands of tiny replicated fingers that enhance grip and reduce slippage. 3M™ Gripping Material, GM631 is designed to bond to many surfaces, providing a quick and easy increase in traction. Used alone, this material provides a secure grip, but when used in conjunction with another gripping material, such as sewn into a glove and wrapped onto a handle bar, grip strength is maximized even in wet conditions.