The type of spatula used to mix composite is________________?
Correct answer: A. Plastic
- A. Plastic
- B. Stainless steel
- C. Iron
- D. None of the above
Explanation
A plastic spatula is used for mixing composite because it reduces the risk of incorporating metal particles and avoids abrasion of the filler or mixing surface. Stainless steel is more commonly used for some cements and other materials.
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