smseace 60Pack Rubber Plugs 1/16 Inch to 5/8 Inch Rubber Stoppers 8-Sizes High Temp Silicone Plug for Coating, Round Hole, Painting Protection

These are Great! I work in the auto repair field, and use these to block off system components for testing. They work great, the price is right, and will buy more as needed.

Very happy with these silicone stopper plugs. Came with a wide variety of assorted sizes. The storage case is sturdy & keeps all the plugs organized. Purchased these to plug up bolt, bleeder and brake hose holes/fittings on a pair of calipers I was prepping to spray paint. Will also try to see if these can be used to up plug brake hoses when installing new lines soon.

I use these to fit in the bottom of snowdomes. Various sizes work great. No leaks.

We purchased this assortment of plugs, because my mother is a fine artist, and sometimes she loses the caps to her acrylic paints. Acrylic paints are ungodly expensive; so, when I saw these, I took a chance. They worked smashingly! We just popped the ones that would fit into the tubes of paint to “seal” them; we were even able to use some for bottles of fluid acrylics. Great find - a good value for the assortment that you receive, and I love the fact that it has a case to store these little baubles and bits, so that they don’t end up all over the place.

I have used these for both hydraulic and gasoline lines and fittings and am very happy with them.

I needed a stopper for a pump that kept leaking, worked perfectly

these rubber corks were purchased to plug hydraulic steering lines on a boat. they worked great.

Used for various dyi projects the variety is great