What Paint Is Concrete-Compatible?
- Acrylic latex paint is appropriate for exterior, vertical concrete surfaces, because it is capable of expanding and contracting in varying temperatures.
- Satin latex paint is suitable for interior, vertical concrete walls, because it provides an attractive sheen, appropriate for surfaces inside the home.
- Two-part epoxy paints are appropriate for horizontal concrete surfaces, like those in basements and garages, because they provide strong durability.
- No type of paint will adhere to vertical concrete unless it is coated with a latex primer first.
- Horizontal concrete surfaces, like those in basements and garages, require abrasion before painting. Applicators should utilize muriatic acid etching kits to abrade the concrete to enhance adhesion. Porches do not require abrasion and should be coated with porch paint.