riveling

riveling

[′riv·əl·iŋ]
(materials)

wrinkling, crinkling, riveling

1. The distortion in a paint film appearing as ripples; may be produced intentionally as a decorative effect or may be a defect caused by drying conditions or an excessively thick film.
2. The crinkling of the surface skin of a sealant; affects its appearance, but usually not its sealing capability.