McNett Seal Cement in a Can Black 4oz REPAIR: Fix it fast with Seal Cement. Contact cement for neoprene repairs. Provides quick, in-field repairs to wetsuits, drysuits and watersports gear. ADD POCKETS: Use Seal Cement to add pockets to your wetsuit, seal gaskets or repair tears on fishing waders, rubber boots and gloves. FIGHTS WEAR AND TEAR: Protects against abrasion so that your repairs won't wear out and re-tear. FAST: Rapid cure for fast in-field repairs so that you can get your suit fixed and hop back in the water. WATERPROOF: Don't worry about it drying out or coming off in the water. Cures in 20 minutes. EASY TO USE: With the precision applicator tip, don't worry about making a mess.