90 Pcs Silicone Rubber Hole Plugs, (9 Sizes: 0.12 inch to 0.31 inch) - High-Temperature T-Shaped Soft Flexible Rubber Stopper Set, Round Waterproof Button Hole Plugs for Electrical, Automotive & DIY

Features

• 90-Piece soft rubber plug Size Kit Includes 9 different sizes (0.12, 0.15, 0.16, 0.18, 0.2, 0.22, 0.24, 0.26, 0.31) to fit various hole diameters, perfect for electrical, automotive, plumbing, and DIY projects.
• High-Temperature & Chemical Resistant Made from premium silicone rubber, these silicone plugs for round holes withstand extreme heat (up to 230C/446F) and resist acids, alkalis, and solvents without dissolving or deforming.
• Superior Insulation & Sealing The T-shaped design ensures a tight, secure fit, preventing dust, moisture, and debris while offering excellent electrical insulation for wiring and mechanical applications.
• Durable & Long-Lasting Unlike cheap rubber plugs that crack or harden over time, these rubber plugs for holes assorted sizes remain flexible, resistant to shrinking, hardening, or breaking even after prolonged use.
• Versatile & Reusable Ideal for sealing holes in electronics, machinery, automotive parts, 3D printers, and home appliances. Easy to install and remove, making them reusable for multiple applications.