90 Pcs Silicone Rubber Hole Plugs Set With 9 Diameter Sizes 3.5mm 4mm 5.5mm 6mm 6.5mm 7mm 8mm 8.5mm 9.5mm T Type Solid Silicone Plug Caps For Powder Coating Bottling Tubing Suitable For Laboratory Use And Precision Finishing

Nine-Size Silicone Hole Plug Set for Sealing Holes and Ports
✔️ 90-piece silicone hole plug set with 9 sizes (3.5-9.5mm) in a box

These silicone hole plugs seal holes in bottles, tubing, lab vessels, and industrial fixtures. They’re ideal for powder coating moisture-proofing, waterproofing, and general sealing in home and shop setups.

✅ 9 sizes: 3.5mm, 4mm, 5.5mm, 6mm, 6.5mm, 7mm, 8mm, 8.5mm, 9.5mm
✅ 90 pcs in one box
✅ T-type solid silicone plugs for snug sealing
✅ Durable, soft silicone with good sealing and flexibility
✅ Easy to press in without tools; organized storage box included

💡 What is a silicone hole plug set used for in sealing and coating applications?

This handy kit provides a quick seal to keep moisture, dust, and chemicals out during processing, storage, and handling.

• handy seal for powder coating lines and laboratory vessels
• resilient silicone maintains a snug fit across temperatures
• fits hole sizes from 3.5mm to 9.5mm for many setups