SKU:FR-155315P
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A flat roller cannot consolidate a corner. It rides the two faces and leaves the cloth tented across the radius with air underneath, which is exactly where a laminate fails first. A radius roller has an angled or profiled head that pushes the fabric down into the cove and squeezes the resin through it.
- Aluminum head, cleans up in acetone
- Angled and profiled heads for inside corners, coves and fillets
- Several diameter and angle combinations so you can match the radius
- For tabbing joints, stringer-to-hull corners and any curved section of laminate
Work the corner first with the radius roller, then come back across the flats with a standard laminating roller. Doing it the other way around just chases air back into the corner.
Specifications

What rollers do I use to roll out fiberglass?
Use a metal or paddle laminating roller to compact the laminate and drive out trapped air after you wet out the glass, which prevents weak, bubble-filled spots. Reach for a corner roller on inside corners, a radius roller on curves, and a detail roller in tight areas. Wet out first with a chip brush or squeegee, then roll until no more air bubbles rise.