Fiberglass Corner Roller

A flat roller bridges an inside corner, which is exactly where most repairs fail. The corner roller is shaped to get down into the angle and press resin into the joint so the tabbing bonds along the whole radius instead of just the two flats.

• Where it goes: stringer and bulkhead tabbing, inside hull-to-deck angles, fillet joints, any sharp interior corner.
• Diameters: 1/4 in and 3/8 in. The smaller one gets into tighter radii.
• Aluminum construction for solvent cleanup and long service in resin.
• Use it after the flat roller. Consolidate the field first, then work the corners before the resin starts to gel.

Air trapped in a corner is invisible until the tabbing lets go. Roll the angle, then look down the joint at a low angle for whitening before you move on.