Rock Solid 100Pcs Silicone Hole Plugs Assortment Kit With 7 Sizes For Powder Coating And Plating Jobs High Temp Waterproof Stopper T-Shaped Seals In Black To Keep Your Holes Gapping Safe

Premium Assorted Silicone T shaped Plug Set For Holes Sealing
✔️ 100 pcs black rubber stoppers 7 sizes 3.5 to 14 mm mount diameter

This assortment kit features durable silicone plugs meant for protecting openings during industrial finishing tasks. You can place them in drilled spots to stop overspray or liquid seepage easily.

✅ Contains a full pack of 100 pieces suitable for many repair and maintenance roles
✅ Made of soft rubber that resists shrinking even when exposed to chemicals
✅ Fits tapered slots to prevent sliding out during rough handling

💡 What function do silicone hole plugs serve in anodizing and electroplating?
Solid plugs stop acidic fluids from entering screw holes where corrosion could happen.

• The flexible material expands slightly to lock tightly in threaded holes
• Seals prevent paint and dust settling inside the metal assembly work
• Heat resistant rubber handles baking stages without melting or deforming