Which term describes a preformed shape such as strips or grommets used to fill and seal a joint or opening?

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Multiple Choice

Which term describes a preformed shape such as strips or grommets used to fill and seal a joint or opening?

Explanation:
Gasket is a preformed seal made of rubber or another elastomer that fits into a joint or opening to fill gaps and create a seal. In auto glass work, gaskets around the windshield edge provide the initial seal and help position the glass before adhesive is applied, while also preventing water, air, and debris from entering. This differs from a fresh-cut PUR bead, which is a liquid sealant applied after the glass is in place to bond and seal, not a preformed strip. The other terms don’t describe a shaped sealing piece used in this way, so gasket is the best fit.

Gasket is a preformed seal made of rubber or another elastomer that fits into a joint or opening to fill gaps and create a seal. In auto glass work, gaskets around the windshield edge provide the initial seal and help position the glass before adhesive is applied, while also preventing water, air, and debris from entering. This differs from a fresh-cut PUR bead, which is a liquid sealant applied after the glass is in place to bond and seal, not a preformed strip. The other terms don’t describe a shaped sealing piece used in this way, so gasket is the best fit.

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