60-Piece Silicone Rubber Cone Plug Kit – High Temp Protection Plugs For Powder Coating, Painting, Plating & Hole Masking (8 Sizes, 1/16 To 5/8 Inch)

About This Product

If you do any powder coating, painting, or plating, these silicone cone plugs are going to save you so much hassle.

This kit gives you 60 pieces in 8 different sizes, ranging from 1/16 inch to 5/8 inch inside diameter, so you've got a size for pretty much any hole you need to mask off.

They come in pink, black, red, and yellow – easy to spot and grab what you need.

Made from high-quality silicone, they handle heat up to 260-315°C without cracking, hardening, shrinking, or melting, and they're reusable too.

The tapered design is soft and flexible, so they pop in and pull out easily, and they seal tight to keep paint, powder, or chemicals out of threads and ports.
Perfect for brake lines, fuel ports, transmission lines, coolant passages, and vacuum ports, not just in the shop but also for construction, automotive, labs, and electronics work.

Just one heads-up: don't use them with harsh corrosive chemicals or hydroxy compounds.

Other than that, this kit is a total workhorse for any project that needs clean, precise masking.