... ,FPM,VITON,SIL,ACM,EPDM,NR,EVA,PA,TPU,PE,PP,PTFE,POM,PVC,ABS,PC,PS...11.Use: Automobile,Motocycles ... soft, medium to hard.8.Some are available as sponge/foam varieties.9.Our products are exported to Europe,North America ... Brand New Future PA PTFE Flat Insulation Washer,Nylon PA PP PE PTFE Insulation Washer