Cut cover plate damaged places from rubber cover in order to slice border was slanted and edges had diamond form and rounded arris . Make surface rough and clean. Attention! Avoid steel ropes denudation. Drift glue at the first time and let it to dry up. Drift a second layer of glue and lubricate NILOS TS filler layer, dry up, put on repaired place and roll well by roller . If the cover plete thickness is big, close up in several layers the damaged plece by NILOS TS filler layer. Take off the film cover, lubricate with glue, put a filler layer, roll and drift with glue...