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Your cart is empty.These high temp silicone rubber caps 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.
M. Foster
2025-09-05 14:36:47
I seem to find many uses for these caps in electrical projects, particularly outdoors. Frequently, I will fill these caps with silicone sealant and slide them over wire connections, such as those made in landscape lighting projects. I use them in place of wire nuts and the connections inside are then perfectly water proofed and basically impossible to come apart.
John W.
2025-09-01 12:58:19
I bought them to cover some bolts that stick out of a post i scraped my hand or arm on. i purposely hit it with my hand and no new cut. Works great.
Dutch Ayers
2025-08-25 14:50:31
Good quality product. Not too soft, not too firm. Ideal for my particular needs.
Pat
2025-08-11 19:09:17
These work great for more than what they are intended for. Actual lead protectors are quite expensive. These work just as well.
Customer
2025-08-09 15:13:42
They work
Dreamer
2025-07-31 21:17:05
Exactly what I needed.
T
2025-07-29 16:07:24
JUST FINE
x
2025-06-27 14:42:40
I needed end caps that were heavier than vinyl caps to cushion the end of steel rods and these are at least twice as thick. I don't use them for powered coating but they appear to be tough, durable, and reusable.
M. Foster
2025-05-25 10:32:10
I seem to find many uses for these caps in electrical projects, particularly outdoors. Frequently, I will fill these caps with silicone sealant and slide them over wire connections, such as those made in landscape lighting projects. I use them in place of wire nuts and the connections inside are then perfectly water proofed and basically impossible to come apart.
John W.
2025-05-06 09:52:32
I bought them to cover some bolts that stick out of a post i scraped my hand or arm on. i purposely hit it with my hand and no new cut. Works great.
Dutch Ayers
2025-04-18 15:40:03
Good quality product. Not too soft, not too firm. Ideal for my particular needs.
Pat
2025-02-02 16:47:09
These work great for more than what they are intended for. Actual lead protectors are quite expensive. These work just as well.
Customer
2025-01-10 17:39:58
They work
Dreamer
2024-12-31 14:00:56
Exactly what I needed.
T
2024-12-29 11:55:44
JUST FINE
x
2024-12-28 14:58:35
I needed end caps that were heavier than vinyl caps to cushion the end of steel rods and these are at least twice as thick. I don't use them for powered coating but they appear to be tough, durable, and reusable.
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