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.
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.