3M Neoprene Rubber and Gasket Adhesive 2141 Light Yellow, formerly known as Scotch-Grip, is a fast drying, polychloroprene adhesive that is used for bonding butyl rubber, neoprene, and reclaim SB-R. It offers a long tack range, high strength bonds, and resistance to oil, water, and grease. 1 gal Pail. This product has special restrictions. Please view the Special Information tab for more details.