“Kevin’s products from a health standpoint are far superior to the conventional petroleum based graffiti removers, as there isn’t the same need for safety equipment, i.e.: heavy rubber gloves, respirators and full face shields.The remover itself works great on unpainted surfaces. Bare concrete surfaces should be treated with the clear protective coating; this will act as a barrier between the stone and the graffiti stopping it from penetrating which make for easer removal.
In all cases of graffiti, depending on surfacing and the ink or paint that was used, a longer dwell time may be required for a better quality of removal. If any additional information is required, please do not hesitate to contact me.”
City of Langley, Parks Div.