Glass Ionomer Cement (IMAGE)
Caption
Glass ionomer cement powder can be mixed with a liquid by hand without the use of special equipment and the material does not need to be illuminated with a lamp to harden. This is a great advantage in remote areas without electricity like in Africa, China or South America.
Credit
(Credit: Ola Jakup Joensen, NBI)
Usage Restrictions
(Credit: Ola Jakup Joensen, NBI)
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