It can be re-beaded and gone over again I'd get someone else to do itRenderer applied K1 K Rend on top of HP12 base and it is patchy and pitted in areas. Any advice on whether this can be patched over or whether an additional coat of K1 top can be applied and sctatched back?
To go over I'd use 10mm beads and you can buy primers to paint on firstCould I just ask what mm bead would you recommend to go over the top? Would I need another coat of HP12?