Size 10 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.
The plugs are fine and will do the job.
Pat O, Warren, OH - 6/18/2019
Artisan Soap Maker
These are a great product. I had a collection of ten glass jars that I wanted to use for storing natural colourants for my soap making business. The stoppers fit beautifully and form a nice air tight storage to keep the botanicals in good shape with no spoilage. Plus, the green stoppers make the jars look really pretty on the shelf in the studio!
Linda B., Salt Spring Island, British Columbia, Canada. - 7/28/2018
Good to find this item (#10 neoprene stopper). Usage will be for a non-scientific process. Need to drain a 75 gallon gas tank in a boat that had the gas cap inadvertently left off during rainstorm. Water needs to be removed and this will be done via a siphon action into a large container. It's here that the stopper will come into play. Gas / water out of tank into container. Over fill should be good gas that'll go into standard 5 gallon gas cans.