... colors,materials 3)excellent sealing effect U SHAPE silicone strip/pvc plastic strips u shape pvc strip ... seals function:seals the door with the door flange firmly to avoid dust,water or air to ... 704.)Temperature:-40~+120 degrees 1.Material: EPDM,silicone,FFKM,FPM,CR,NBR,SBR,NR,etc2.Features ... a wide temperature rang(-40-135)4.Silicone profiles are kinds of silicone extrusions. They have no standard shapes ...