Maruni Vulcanizing Cement FOR PLY AND RUBBER Chemical Cleaner Non-Flammable Tire Repair 200 ml || Ingredient || Trichloroethylene , Methylene ethyle ketone , Rubber compound Repair an exposed ply 1) Apply MRD (Maruni Red Dine) to an exposed ply and dry it completely, which takes about 3 to 8 minutes.   2)