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Sand Preparation Lines

basic fiberglass preparation process before painting,basic fiberglass preparation process before painting that is used to line the molds when making fiberglass components. sand the fiberglass using a coarse-grit sandpaper. for the first sanding pass, use either 120 or 180-grit sandpaper. mount the sandpaper to a long.foundry equipment company core manufacturing,equipment manufacturers international, inc emi is a worldwide leading manufacturer of metal casting solutions for the ferrous and non-ferrous foundry industries. at emi we rely on decades of experience to bring cost effective solutions to our foundry partners unique challenges. always driven to provide the best products and services to our.

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