Your cart is empty.
Your cart is empty.This is the ultimate high temp silicone rubber plug kit - plug any hole, threaded or unthreaded, up to 1" in diameter. You will receive the kit you see in the pictures. In this complete kit, you get 235 assorted tapered stopper-style plugs - 50 of each of the two smallest plugs (from 1/32" to 3/16"), 25 of each of the three medium plugs (1/8" to 3/8"), and 10 of each of the six larger sizes (3/8" to 1"). Benefits of our premium silicone products include: Heat proof up to 600°F for 20 minutes Flexible, durable and reusable Will not crack, shrink, harden or break Excellent for powder coating, painting, anodizing, media blasting, etc. 100’s of uses around the home, shop, classroom Color may vary slightly from photos
Shaft
2025-09-03 12:15:16
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
Bennet Aiken
2025-07-23 15:06:28
In doing powder coating, painting, these are a must! In restoring antique British cars, you can not allow paint to get in all the hundreds of screw/bolt holes and these prevent that from happening! Great product!
Hanna
2025-04-26 11:16:27
Good for sealing off openings for pressure testing/painting/powdercoating etc.
jenn8824
2025-03-04 11:06:37
Good selection of items and sizes
Kindle Customer
2025-02-16 16:17:51
Works Good for putting in the oven at 400 degrees.
Chris D
2025-01-20 15:25:14
These rock! I do wish they weren’t so smooth as they can sometimes exit rigid piping if it contained oil or similar. Overall though, amazing for how simple they are. I use the crap out of them for automotive applications.
John
2024-12-10 13:56:09
Great to have all these plugs in a bunch of different sizes
anthony
2024-11-16 11:22:48
Works as described
Recommended Products
$63.99
$ 26 .99 $26.99