Size 7 Pure Gum Rubber Stopperswill plug bottles, lab vials and other openings. Pure Gum Rubber useful to 220º F and in applications with moderate chemicals, alocohols and organic acids. Do not use with strong acids, fats, grease or hydrocarbons. Not for food or beverage packaging applications.
Perfect Replacement for Old Cork
As always - the sizing is true and the quality is 100% with these rubber plugs.
Demon D., Guam - 9/6/2021
Much better than expected.
Outstanding quality pure gum rubber stoppers.
Jerry S., Connecticut - 6/16/2020
What a deal
Exactly what I needed,great price ,super fast shipping .
Danny C, Maine - 5/15/2020
Pure Gum Rubber Stoppers
Recently purchased a few Vintage Glass Milk Bottles and of course they were missing the lids. I started shopping for corks large enough to use as stoppers and the local hobby stores were asking an insane price for them so decided to "Google It" and so glad I opted to do so. My search led me to WIDGETCO. Out of curiosity as to what a widget was I clicked and I was amazed at the selection and pricing this site offered. The Gum Rubber Stoppers looked like the perfect fit for "Vintage" bottles and the price was 1/3 the cost of the cork ones offered by the craft stores so I took a chance and ordered a few. I am totally elated with the look and quality. I have already told a few people about this site and plan to be a return customer.