High Temp Masking Supply 235 Piece Silicone Rubber Plug Set - Sizes 1/32" to 1" - Tapered Stoppers for Powder Coating, Painting, Ceramic Coating, Sealing Holes - Non-Toxic, Flexible, Reusable

I bought a pack of these rubber plugs to plug off my A/C parts when I redid my entire A/C system on my 1996 Accord. The bag includes several different sized plugs which worked great for my project. I can’t believe I didn’t buy these earlier. Well worth the money…

Ive used these for power coating purposes and general painting purposes, they hold up well and pretty good. Great value for the money and the various sizes help in plugging cavities where needed

cant beat the price and quality. i have used them a few times now and seem to be good so far.

Works like they should no problems whatsoever for the price you can't beat it

these work great however they're like little flying missiles if they do decide to pop out

As a automotive tech I use these everyday. This kit has almost all sizes required for german cars. These are very handy for new EV cars since batteries have to be pressure tested outside the car and you can install these and just put a clamp on for a perfect sseal. Will be ordering more to have extras

Soft rubber in many sizes plugs a wide variety of holes. They've held up well when baking on certain paints in an oven.

They work, find the right size and plug it 🤷🏽‍♂️