Incarnating amiability with an undercoat of evil can be a benison to an actor.
From the time.com
Only long-haired cat fur and the fluffy undercoat of a dog can be spun into a yarn.
From the latimes.com
The undercoat is made of a polymer that acts like the glue on a Post-it note.
From the economist.com
Any untreated wooden base should be sealed with an undercoat and kept inside.
From the nzherald.co.nz
It is the undercoat of the bird that traps warm air next to the bird's skin.
From the thestate.com
Llamas have a fine undercoat which can be used for handicrafts and garments.
From the en.wikipedia.org
In some rare instances, there may be a patch of color in the undercoat.
From the dailyherald.com
In the worst-case scenario, your son sanded through the clear coat and into the undercoat.
From the washingtonpost.com
In the original, Wyeth used an undercoat of green, then dripped black branches over it.
From the delawareonline.com
More examples
Seal consisting of a coating of a tar or rubberlike material on the underside of a motor vehicle to retard corrosion
Prime: cover with a primer; apply a primer to
Flat coat: the first or preliminary coat of paint or size applied to a surface
Thick soft fur lying beneath the longer and coarser guard hair
A layer of short hairs underneath the longer ones of an animal's fur; A coat of paint or other material applied onto a surface before that of a topcoat; a coloured primer; To apply an undercoat
(Undercoats) A first coat; primer, sealer or surfacer.
A coating applied prior to the finishing or top coats of a paint job. It may be the first of two of three coats. In some usage of the word it may become synonymous with priming coat.
The paint applied after the primer to mask the underlying material and to provide a key for the top coat - often now replaced by a combined 'Primer and Undercoat' for wooden surfaces.
Dense, soft, short coat concealed by longer top coat