5PCS Fiberglass Roller Set: 1PCS 125x15mm roller tool, 1PCS 125x12.5mm roller tool, 1PCS 74x19mm roller tool, 1PCS 50x10mm roller tool, 1PCS 50x13.5mm corner roller tool. Main Function: Fiberglass bubble roller tool is designed to remove air bubbles from freshly laid fiberglass resin, achieve a proper balance of glass and resin with no air pockets, and get a smooth finish on the patch.
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