Size 10 Pure Gum Rubber Stoppers are tapered Rubber Stoppers that will plug food containers, 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.
Everything works great.
Dave Z, Port Angeles, WA - 11/30/2019
#2 #6 and #10 gum stoppers
Best internet service I have seen. Easy ordering and fast delivery for a fair price. Everything fit and measured the way the chat says