DIY Lime Plastering - Part 1: Dubbing Out, Harling & Scratch Coat

In this video I set about restoring the walls of a room with lime plaster. I start by repairing sections of clay wall (cobb) by 'dubbing out' and then apply a 'harl coat' followed by a 'scratch coat' NOTE: This is NOT intended as 'expert' guidance, merely an attempt to show how I set about as a DIY'er using lime plaster on a mix of brick and clay walls in an old property