Flow and spreading
Flow and spreading of paint is flowing of the paint or varnish on horizontal and vertical surfaces and fail in getting of a smooth film.
- Using an unappropriate thinner.
- The higher or lower rate of viscosity in paint or varnish.
- The wrong distance of the paint-spraying pistol.
The sanding after the application of the paint and varnish should be in thinner way (300-400-600).