Black Snap-On Hole Plug Silicone Rubber Blanking Seal Bung Pipe Tube 2.5mm-61mm
Food-grade silicone: high temperature 250 degrees, low temperature -40 °, acid and alkali resistant materials, corrosion resistance, anti-aging, can play a dustproof and waterproof sealing role. Features: anti-aging, can play a dustproof and waterproof sealing effect.