Choosing Polishing Pad Size for Curved Panels
Match pad size and approved tools to panel geometry so curved areas can be corrected with controlled contact and clear inspection.
Updated · NANOLAB Knowledge
Pad size influences how easily an installer can maintain controlled contact on a panel. A large pad may suit an open flat area while bridging curves or crowding trim on a narrow section. Smaller is not automatically safer; the complete tool setup and technique still matter.
Map the panel before polishing
Identify broad areas, tight curves, recesses and vulnerable edges. Select an approved machine, backing plate and pad combination for each area. Do not attach an incompatible accessory to solve an access problem.
Plan where sections begin and end so the backing plate stays clear of adjacent surfaces. Consider whether a difficult area should receive a less intensive treatment or be left outside the correction scope.
Test the local response
A small pad concentrates the working area and can change the correction rate and heat behaviour. Begin conservatively and inspect after a controlled cycle. Do not transfer the same pass count or pressure from a larger pad without assessing the result.
On free-spinning dual-action equipment, observe how curvature affects rotation and contact. If control becomes poor, change the approach rather than forcing the tool into the contour.
Inspect the transitions
Check the boundaries between tool sizes for uneven correction, haze and remaining residue. Remove residue gently before the coating stage and record any intentionally untreated damage.
Review dual-action pad stalling and polishing around edges. A uniform accepted finish, achieved with controlled abrasion, is the appropriate starting point for NANOLAB coating preparation.
