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Your cart is empty.These high temp silicone rubber plugs are a great fit for the powder coater, custom painter, scientist, handy man, media blaster or anyone who needs premium quality plugs. While most commonly used for masking purposes during finishing, there are hundreds of other uses around the shop, home, lab, classroom, etc. This superior grade of silicone is capable of withstanding temps up to 600 degrees Fahrenheit (315 Celsius) for 20 minutes and holds up to most chemicals. It is ultra tough yet flexible, reusable and will not crack, harden, shrink or break over time. All of our premium silicone goods are color coded for ease of use and the color will never bleed or fade.
Hank
2025-08-28 14:04:06
These plug holes and don't stick... If you need to plug a hole so you don't get sticky stuff in there, or so sticky stuff stays in there, these should do the job.I have no idea how to review these, but they are consistently sized and of high enough quality that I will purchase other sizes from the same brand if needed. If you're not sure what these are used for, you probably don't need them, but if you've got a use for them, these are what you need.(I'm not a bot, they're silicone plugs, you write this thing!)
LeGrand
2025-07-18 17:41:32
Use it with my Pit-Barrel-Cooker to block upper air vent when finish smoking meat and extinguish left over charcoal by cutting air intake
Bob
2025-06-10 11:44:02
I drilled a hole in the center of one of these and then used it to run temperature probes into my smoker. keeps the heat in and keeps the smoke from coming out. I have had my smoker uptown 390 Degrees for 2 hours. The plug had no problems, with no break down.
Josh
2025-05-30 09:28:46
These work great and are as advertised. No complaints.
Wolf
2025-04-10 17:10:49
First off, I got the wrong quantity. 100% my fault. This company helped me out by breaking up a package to ship me the quantity that I actually needed. Thank you so much! I use these to seal the bottoms of 3/4†pvc pipes so I can do resin pours. I heat them to 150* for 20 minutes, then they go under 80 psi in a pressure pot for 4 hours. No leaks at all. Great product and customer service
John McNamara
2025-03-27 21:42:52
Product was great. I used them to plug up plastic pipes on a children’s climbing toy to keep bees and siders from nesting.
Fabio
2024-12-20 17:11:32
So far everyone that I have used has fit perfect without leaks, its no fun when all your resin leaks out, now I don't worry at all with these.
Charles C
2024-11-17 15:04:52
Good quality silicone plugs ðŸ‘ðŸ»
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