How to use a pressure washer with Lift Off #4 Spray Paint Graffiti Remover.
28th October, 2009 - Posted by Meccanator - No Comments
When using Lift Off #4 in a pressure washer it is recommended that this application only be used in a natural porous surface such as unpainted brick, concrete or slump stone. The affected area should be sprayed with Lift Off #4 out of a trigger pump or can be applied with a tank sprayer when » Read More