brush-on
[ bruhsh-on, -awn ]
/ ˈbrʌʃˌɒn, -ˌɔn /
adjective
fit to be applied with a brush: a brush-on paint remover.
noun
a substance that can be applied with a brush: The varnish dries more quickly than most brush-ons.
Origin of brush-on
adj., noun use of verb phrase
brush on