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What is COMPOSITE ACTIVATOR? What is it used for?

April 26, 2017activator Composite Used

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What is COMPOSITE ACTIVATOR? What is it used for?

1 Answer

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COMPOSITE ACTIVATOR is a methyl methacrylate dissolved in solvent. It is used to wet the surface of the composite following sandblasting, which lowers the surface tension. This is to achieve a better bond to the new composite material or the resin cement.