The same sponges are as found in our dental waste containers. These sponges are sold separately for those who wish to use them in conjunction with their own jars.
The sponges are impregnated with Mercshel™,  Mercshel™ is a mercury vapour suppressant, it binds to mercury particles which are too small for the naked eye to see. The mercury-bound particles can then easily be contained. Mercshel™ effectively suppresses and prevents the mercury particles from becoming air-bourne and so protecting yourselves, employees and anyone else from coming into contact with the mercury vapour.
Size: approx 75mm. Sold as a pack of 25.
