Kenro Kenair Anti-Reflect Full Matt White Coloured Spray Remove Reflections for Photography or Film 400ml - KENR07W

My reason for buying this was for use in 3D scanning. I may well have misunderstood the purpose of this spray. It works fine on very smooth surfaces e.g. glass or plastic, but is not so good with anything even slightly porous e.g. wood or painted objects. I have used it twice now, (on a bare wood ornament, and a smooth painted ornament) and in both cases it proved impossible to remove. In fact the first item I sprayed was in my back garden on my patio slabs. No problem I thought, it will was off with the next rain…. it’s still there months later and will not be going until I pressure wash in the spring.So be careful with what you plan to use it for, or you may be sorry.