all he needs to do is get small paint brush ,paint with acrylic water based paint

问题描述:

all he needs to do is get small paint brush ,paint with acrylic water based paint
这句话是一个英国老外让我们怎么给一款产品上色的
请问后半句怎么翻译,重点是后半句

他所需要做的是有一个小的油漆刷,用亚力克水基涂料油漆.