タイトルまたは説明

Silicone putty will make an airtight seal with filtration funnels. Can be used with vacuum filtration collars, rubber stoppers or in place of them when the right size is not available. It is nonflammable. Useful between 0ºF to **0 ºF and it does not react with most concentrated acids, bases and solvents. Reusable. Pack of *2 plugs- $*5.*0 USD Our silicone putty product can close any size lab glassware air tight and water tight. Worried about toxic fumes? Hate the smell in your chem storage room? Apply our putty around reagent bottle necks and caps in the lab supply room. Give yourself and your staff extra protection to avoid safety problems. It is reusable also.