Hi I need exterior paint for lime render in black. I found one from Graphenstone grafclean matt. Would it be suitable? What should I use as an undercoat if anything? The surface is unpainted lime render. Many thanks Anna
Assuming the lime render is bare, clean, dry, sound and prepared as detailed in the technical data sheet Graphenstone GrafClean Matt could be used.
Graphenstone Ambient Primer L42 should be used prior to application.