During windshield replacement, what is the purpose of applying primer to the pinchweld?

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Multiple choice — select the best answer

ATo reduce wind noise
BTo prevent water leaks
CTo create a cushion for the glass
DTo promote adhesion and provide UV protection

✓ Correct answer: D. To promote adhesion and provide UV protection Primer is applied to the pinchweld to promote adhesion between the urethane adhesive and the vehicle body, and to provide UV protection to prevent degradation of the adhesive bond.

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During windshield replacement, what is the purpose of applying primer to the pinchweld?

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