Uneven surfaces are not uncommon in some materials. Painting on such surfaces is often challenging for artists. The URBAN Fine-Art™ Filler corrects such irregularities of the surface finish. The white varnish is acrylic based and can even be sanded down after drying.

Danger

H222-H229 Extremely flammable aerosol. Pressurised container: May burst if heated.
H319 Causes serious eye irritation.
H336 May cause drowsiness or dizziness.