Repair Kits engine part 1 Good quality and best prices 2 Materials: NBR.FKM,PA,PE,PTFE,POM, ... VC,ABS 3 Use:Equipments Repair Kits engine part Hardness ... approvals available.Applications: automobile, motocycles, agricultural machinery, trucks, buses,trailers and exercise equipments.It chiefly materials:NR/CR/NBR/FKM/VITON ...