Extruded Profiled PVC EPDM Silicone Foam sponge seal strip
1.) It can insulate. Or it can be conductive.
2.) Silicone can withstand freezing temperatures. And it can stand up to high heat.
3.) It can be translucent. It can also be almost any color - even glow-in-the-dark green.
4.) Silicone resists fungus. At the same time, it is non-toxic.
various size, welcome to customize.