Large, side chimney in South Queensferry done with 2 coats, Roughcast / Dry Dash system as following:
-hack-off of all existing roughcast
-bonding agent
-beads and trims
-base coat adhesive render
-reinforcement, fibreglass mesh
-scratch render
-top coat render / dash receiver
-aggreggates / chips
-mastic sealant
+
-cleaning and external quality, weatherproof, masonry paint to the copping stones
