Prime the cinder block.
Primer for concrete block walls.
A plain gray cinder block wall can be a wide expanse of bland.
This is a two person operation.
White interior exterior multi surface primer sealer and stain blocker.
In most cases the primer and paint should be applied to concrete block with an airless sprayer and back rolled.
Block filler primer case of 2 is a high build acrylic primer designed for interior and exterior residential commercial and industrial use.
A 3 4 gallon per minute sprayer and a 517 spray tip is the minimum required.
Kilz 2 all purpose 2 gal.
With twice the thickness of other primers it fills pinholes and seal voids in surfaces providing a smoother and more uniform topcoat.
Primers are generally white but they can usually be tinted the same color as your latex paint to add depth to your wall color.
Choose a primer that s approved for indoor concrete or masonry use.
Allow the primer to cure completely before painting.
It can take your concrete walls from gray to grand with a quick drying coat.