Tyre Re-treading Envelope Lubricant is available in different forms silicon grease, gland packing, curing bag mouth, truck valve, L valve die, screw type valve die, valve core etc. The Envelope Lubricant helps in the efficient running of machinery. The Envelope Lubricant is made using quality grade materials to ensure durability of use. The Tyre Re-treading Envelope Lubricant can be availed in different specifications to suit all requirements.