Size 11 Green Neoprene Rubber Stoppers are tapered Rubber Stoppers that will plug food containers, lab vials and other openings. Manufactured from Neoprene Rubber. Neoprene Rubber is suitable to a temperature of 275 degrees F and suitable for use with petroleum products, minerals, oils and fats. Not for food packaging applications.
Just what I needed! Thank you for carrying large sizes.
Dawn W., Texas - 7/28/2021
11 Green Neoprene Stopper
Price was reasonable, delivery expeditious. Sizing was as stated, stopper seemed well-made. I used three of these to plug up a motorcycle gas tank so it could be filled with solution for de-rusting. The tapered fit was exactly what I needed. Soft enough to press-fit with no leaks, firm enough to stay in place until removed. Did the job for me.
Lee R., Western WA - 8/30/2020
Great company with wonderful product selection.
Just received the #11 Green Neoprene Rubber Stoppers I ordered. Great service. Received fast and stoppers were just as stated. A perfect fit for some old lab bottles I have. My only slight complaint is that the stoppers do not have the size stamped in them. I'm a repeat customer and will be back again when I need more of their products. They carry items that are otherwise difficult to find. Thanks guys!
Paul M., Lincoln, NE - 12/23/2019
Green rubber stopper
Fits great, good tough material, I like it a lot, I will buy moore.
Bret A., Michigan - 10/7/2016
#10 Neoprene Rubber Stopper
A few years ago our lawn service managed to decapitate a 'clean out' leading to our bathroom main drain. Being embedded in stucco this was not an easy fix and would require extensive concrete work to expose enough pipe to replace the fractured fitting. Since we've witnessed creepy crawlies using this as a turnstile into our shower I measured the inside diameter and selected a suitable bung, in this instance a #11 fit the bill perfectly.
Thanks to the fine people at WIDGETCO we're now back to airtight and bug proof, I wish I'd done this when it first happened..