PC Racing Pro-Seal Universal Air Filter Gasket Sheet Adding a bead of grease to your air filter rim before installation is a necessary and messy step in ensuring your air filter seals properly and keeps dirt out - until now. With the PC Racing Pro-Seal Air Filter Gasket, you can keep the mess to a minimum by adding this adhesive backed, neoprene gasket to your airbox, creating a perfect seal without needing to smother your filter lip with grease. This universal sheet is a great option if a pre-cut gasket is not available for your ride - break out the scissors and get crafty. Features: Universal neoprene gasket material High strength adhesive backing Withstands contact with gas and oils Creates a better seal than traditional grease Includes single 8x8 sheet Note: Images are for reference only, actual product may vary.