Hello, I know this question has already been asked, but can you paint over external tiles? I know in previous posts the answer has been no because they are non porous. When I googled Dulux paving paint it said “Suitable substrates include: Concrete (including primed, coloured, sealed patterned and stencilled concrete), pavers, natural and engineered stone, sandstone, brick, terracotta tiles (glazed or unglazed), glazed tiles, bluestone and non-porous natural and engineered stone.” Does that not mean it can be used on external tiles? Thank you
