Everbuild clean room silicone is an advanced neutral curing hygienic sealant that combines steri touch a powerful anti bacterial compound with fda approved food compatibility it prevents the formation of most common germs on its surface including e coli mrsa salmonella listeria and staphylococcus and stops black mould growth clean room silicone offers outstanding adhesion to most substrates including plastics ceramics and metal it is virtually odourless in application with a slow skinning time