Rust spotting on texture-coated fibre-cement cladding
Rust spotting on texture-coated flush-finished fibre-cement cladding
Causes
Listed under: Exterior, fibre-cement, cladding, walls, durability, corrosion, rust, fixings and hardware, fixings, wall cladding, fibre-cement cladding
Cause
Corrosion of fasteners where incorrect fasteners were used or the galvanised coating has been damaged during fixing
Repair
- remove texture to expose nail head, sand head and spot prime with a zinc rich primer and a metal primer. Engage a texture coating applicator to repair texture (getting an exact match can be difficult) and repaint