Hole Caps Kit For 2.5mm 3mm 3.5mm 4mm Silicone Rubber O Ring Assortment, Solid T Type Plugs, DIY Friendly, Pro Grade, 10/20/50/100 Pcs, Heavy Duty High Temp Seals For Pipes And Industrial Equipment
✔️ Range: solid T-type silicone plugs, -40 to 250°C, white
This kit features white silicone rubber solid T-type hole plugs in 2.5, 3.0, 3.5, and 4.0 mm sizes. Built for temperature resistance from -40°C to +250°C, these heavy-duty seals stand up to alkali exposure and high heat, making them suitable for pipelines, industrial equipment, food processing lines, automotive systems, and low-pressure hydraulic circuits. Pack sizes include 10, 20, 50, or 100 pieces per kit for DIY projects and professional maintenance.
✅ Size options: 2.5, 3.0, 3.5, 4.0 mm solid T-type plugs
✅ Material: silicone rubber, white color, high-temp, alkali resistant
✅ Temperature range: -40°C to +250°C for long life
✅ Uses: sealing in pipelines, industrial equipment, food lines, automotive systems
✅ Pack sizes: 10/20/50/100 pcs per kit
💡 What is a hole plug kit used for and how do you pick the correct size for sealing holes? This handy guide covers common uses and sizing.
- Selecting size depends on bore diameter; match to 2.5-4 mm plugs - Silicone rubber provides sealing, flexibility, and heat/chemical resistance - Typical uses include pipelines, pump housings, compressor housings, coolant lines - Pack options include 10/20/50/100 pieces per kit✝️