Equipment required
Breathaplasta Universal
Clean water and brush or mister
Hawk, trowel and plastering tools
Fibreglass mesh
Recommended plaster thickness
Approx. 4mm total thickness
Coverage per 18kg Universal bag
Approx. 5 square metres at 4mm thickness
Setting time per coat
Approx. 45-60 minutes
Surface preparation
Ensure the existing plaster surface is in reasonable condition, is well consolidated and is not crumbling or coming away from the background. Any loose plaster should be removed, and the surface should be in sound condition before overcoating.
If the existing plaster surface is smooth, consider applying a coat of breathable plaster primer to add a key and provide grip for the new plaster. No treatment or priming is required before applying plaster to textured surfaces.
Mist or brush the existing plaster surface with water to help control suction as needed.
Recommended plaster application
Mix Universal to approx. 8 litres of cool, clean water per 18kg bag of dry powder used.
Mix the plaster using a paddle mix for at least 2 mins. Leave the mix to stand for 2 mins, then mix again for 1 min.
Base coat of Universal 2mm.
Top coat of Universal 2mm.
For a smooth finish, moisten the surface of the plaster with a fine mist spray bottle to help polish the surface with a trowel. For more textured finishes, lightly apply a damp sponge.
Bag calculator
Use this calculator to work out how many bags of Universal to order for your job.
Bags required:
