https://www.workshop.bunnings.com.au/discussion/232436/how-to-fix-hairline-cracks-on-fibre-cement-board
How to fix hairline cracks on fibre cement board? - Bunnings Workshop community
Hiya I have recently purchased a 1950s property although I'm not sure if the Cladding is that old I have noticed the Fibre cement board has hairline cracks...
how tohairline cracksfibre cementfixboard