Black 2mm-50mm Silicone Rubber Blanking Bore Plugs Hole Stopper Round Tube Pipe End Caps Sealing Dust-proof Waterproof(1 PCS_A 48.6MM (XY-0057))

Metal Lathes High Temperature Resistance, Dustproof, Waterproof, Anti-collision, Shock Absorption, High Flexible High-quality food quality silicone rubber materials, excellent craftsmanship, environmentally friendly, non-toxic, safe, reliable and durable, many varieties and complete specifications, convenient and flexible installation, convenient maintenance and better cost performance. Long service life, wear resistance, high flexible, dustproof, waterproof, corrosion resistance, acid and alkali resistance, high temperature resistance +250, low temperature resistance -40, shock absorption, UV resistance, aging resistance, wear resistance, antistatic, insulation, anti-collision. Suitable for sealing various types of PVC pipes, steel pipes, test tubes, panel, various metal plate holes and wood plate holes, etc. Material: Food Grade Silicone Rubber