40 Pc 1/16" to 3/4" High Temp Silicone Rubber Tapered Plug Kit - Powder Coating Custom Painting Supplies

Held up in my sandblast cabinet, then soaked in Acetone, Primer, 2 coats paint, 2 coats clear. I did lose a few when I was using my wire wheel so I will need to buy a few more sets. After removal all you need to do its squeeze and roll between your fingers and the paint just flakes right off. No chemicals needed even though they were exposed to acetone here and brake cleaner a few other times I've used them. No problems.

When the radiator on my 1999 F-150 started failing from age, I replaced it with a Mishimoto all aluminum 2-row radiator made specifically for the 2nd gen Ford Lightning. While the replacement worked very well there is no need for me to use the transmission cooler lines since my truck has a manual transmission.I tried to find caps to cover the unused ports but could not find any in an 11/16 size which is very strange since Moshimoto is actually an American company who makes cooling products for domestic vehicles.I stumbled upon these tapered plugs while looking for weatherproof relays of all things and tried them and they fit great due to their taper. Since I cannot find caps or plugs that are exactly 11/16 these will have to do.Brand: High Temp Masking Supply40 Pc 1/16" to 3/4" High Temp Silicone Rubber Tapered Plug Kit - Powder Coating Custom Painting Supplies

Did power steering system replacements, removed cooling systems all with only loosing a quarter cup of fluid at most. Plugged the hoses with these and left them in place. They retained fluid for days. Pulled the plug, lost about another quarter cup and reattached the systems. These things are excellent!

The larger pieces are good for cleaning glass such as for herbal needs. Not much use for all of the super tiny ones though. I wish it started at the middle size and then went further with larger ones but still works for 10, 14, 18 mm and smaller mouthpieces (for mouthpiece I use the largest size upsidedown and press it in til it's stuck). Cleans easy. Resealable bag to store them in.

Every size for every orifice that needs plugged

Best thing to plug off oil cooler lines, transmission cooler lines. Great price, not cheap knock offs. Definitely a game changer.

Used to plug barrels and actions or parts where you don’t want coating on. Handles the heat and cleans up well

Used these to plug some holes in a stearing gear box I rebuilt. Was great for keeping oil in, debris out and painting around them. SOO much better than dripping all over making messes.