Perfect for plastic bucket or barrel. Unfortunately I bought this for metal stock tank and after buffing out the burrs the hole wasn't perfect so it leaked. But a little silicone and no more leak.

Arrived quickly and as described. Thanks!

These gaskets are perfect. I used them as a replacement for aging gaskets on my rain barrels. With just a little soapy water, they popped into the rain barrel and my 3/4 inch pvc pipes slid in easily. No need for silicone or other sealant. These are water tight on their own. Very pleased.

Works perfectly and the vendors care. 5 stars

Great product