High Temp Masking Supply .125" x .250" (1/8 x 1/4) Silicone Rubber Plugs - Tapered Stoppers for Powder Coating, Painting, Automotive, Crafts, DIY - Non-Toxic, Flexible, Reusable STP102 (50 Pack)

Durable and great for use in a powder coating shop.

I have a couple small hydroponic gardens, but one of them had little holes for the trellis to sit in. However, having air get in to the water system via these holes could make algae grow. These little plugs work perfectly to block them off.

Great plugs.

Perfect for filling holes in metal

Fit perfectly. I use them to keep water out of small weather exposed mobile antenna openings.

I use these plugs to protect unused holes in my very expensive carbon fiber bicycle frame. They worked fantastic so I ordered another bag of assorted sizes to keep in my misc hardware case. The Silicone rubber plugs are very high quality and should stand up to being used outside under daylight with lots of UV that would destroy rubber plugs.

Perfect for my project, not a defective one in the batch.

Nice product. Nothing negative to say. Bought them for high temp painting vs. powdercoat. They worked well, but probably weren't necessary in my case.

they work great but i'm probably gonna buy the pink ones (size smaller) too in case i decide to make slightly smaller holes