5PCS Fiberglass Roller Set: 1PCS 125x15mm Roller, 1PCS 125x12.5mm Roller, 1PCS 74x19mm Roller, 1PCS 50x10mm Roller, 1PCS 50x13.5mm Corner Roller. Main function: The fiberglass bubble roller tool is designed to remove air bubbles from the newly laid fiberglass resin, achieve the proper balance between glass and resin without air pockets, and get a smooth surface on the patch.
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