03/06/2026
๐ ๐๐จ๐ง๐ญ๐ซ๐๐๐ญ๐จ๐ซโ๐ฌ ๐๐จ๐ฆ๐ฉ๐ฅ๐๐ญ๐ ๐๐ฎ๐ข๐๐ ๐ญ๐จ ๐๐ง๐ฌ๐ญ๐๐ฅ๐ฅ๐ข๐ง๐ ๐
๐ข๐๐ซ๐ ๐๐๐ฆ๐๐ง๐ญ ๐๐จ๐๐ซ๐ ๐๐๐ข๐ฅ๐ข๐ง๐ ๐ฌ ๐๐ง๐ ๐๐จ๐๐๐ข๐ญ๐ฌโฆ.๐๐๐ซ๐ข๐๐ฌ ๐๐จ๐ง๐ญ๐ข๐ง๐ฎ๐๐
๐๐๐ซ๐ญ ๐๐๐ฏ๐๐ง; ๐๐ซ๐ข๐ฆ๐ข๐ง๐ ๐๐ง๐ ๐๐๐ข๐ง๐ญ๐ข๐ง๐ ๐ญ๐ก๐ ๐
๐ข๐ง๐ข๐ฌ๐ก๐๐ ๐๐ฎ๐ซ๐๐๐๐
Fibre cement board is not a ready-to-paint surface straight off the pallet. Correct priming is ๐ฒ๐๐๐ฒ๐ป๐๐ถ๐ฎ๐น for paint adhesion and long-term appearance.
๐๐ซ๐ข๐ฆ๐ข๐ง๐
After jointing is complete, apply a suitable alkali resistant primer to all board faces and any exposed cut edges.
Allow the primer to cure fully before proceeding to topcoats and follow the primer manufacturerโs drying times.
New fibre cement board has a high alkalinity that can cause adhesion failure or colour shift with some paints if not correctly primed first.
๐๐จ๐ฉ๐๐จ๐๐ญ
RhinoROCโข and JUMBO boards can be painted or finished in accordance with the paint manufacturerโs specifications.
For outdoor soffits and eaves, always use high quality, exterior-grade coatings specifically formulated for fibre cement.
Interior ceilings may be finished with standard ceiling paint over a correct primer.
Smooth board surfaces take paint evenly. Avoid thick, uneven coats which can highlight surface irregularities.
๐Using the wrong primer on new fibre cement is one of the most common causes of early paint failure. Always specify an alkali resistant primer and allow full cure time before top coating๐