Walkoff® 20oz Refillable Spray Can Size:Single Can (20 oz) but do not let product

but do not let product dry

Conveniently packaged in a 20oz can with optional trigger sprayer

wax crayons

the product is a concentrate—dilute to your desired results depending on severity of the staining on the surface

or metal roofing

Walkoff® 20oz Refillable Spray Can Size:Single Can (20 oz) but do not let productWalkoff is for use on bare brick, stone & masonry. This product expertly removes all types of spray can paints, oil latex water based paint over spray, paint spill stains, stubborn oil stains as well as grease, grime, grunge and other marks. It is designed for use on porous building surfaces, including brick, concrete, cinder block, split face block, exposed aggregate, limestone, granite, marble, etc. It is also safe and effective when used on steel,