White interior exterior multi surface primer sealer and stain blocker.
Primer for concrete block walls.
Block fill primer is thick and will require a powerful airless sprayer.
This is a two person operation.
A plain gray cinder block wall can be a wide expanse of bland.
Prime the cinder block.
Choose a primer that s approved for indoor concrete or masonry use.
Allow the primer to cure completely before painting.
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.
This versatile tintable interior exterior latex primer adheres as strongly to drywall as it does to wood concrete masonry metal and glossy surfaces like tile so it can be used to prime walls.
Kilz 2 all purpose 2 gal.
Primers are generally white but they can usually be tinted the same color as your latex paint to add depth to your wall color.
In most cases the primer and paint should be applied to concrete block with an airless sprayer and back rolled.