Why GB-3150 Cold Vulcanizing Bonding Cement? Non Expiry (Unlimited Shelve Life) Non-Flammable No Failure of Joints till the Life of Belt. Main Usage & Advantages: Used as the joint connection of conveyor belt in the material core such as sailcloth, nylon, etc. Fast speed of solidifying, high intention, anticorrosion, resistance to aging in normal temperature. Easy usability and cost-effective. Usage Method: Mixing Cement adhesive and hardener to homogenize according to proportion, paint dry joint surface three times, and agglutinate when impregnate volatilizes to feel toughness. Leveling the joint when agglutinating, splice from the front to the back, press two or three times from the middle to the surrounding with hand hammer to remove the air. Keeping it in twenty minutes after splicing the joint, cool it to the room temperature to clean the site. It will be better if the solidifying time can be extended. Package Contains: 1 Kg Cement Tin Pack 70 Gm Hardener Aluminum Bottle Our product is vulcanising fluid repairing cement use as adhesive sealant for jointing and repairing, it is mainly use in conveyor belt jointing and can be use for any rubber vulcanising for super bonding strength, it is good and tested approved product industries for rubber repairing.