Description
Rustins Quick Dry Blackboard Black Paint is a quick drying water based coating that provides a matt black non-reflective surface for blackboards and photographic work. Rustins Quick Dry Blackboard Black Paint creates a chalkboard finish on almost any surface and can be applied over solvent and acrylic paint. Suitable for interior or exterior use.
Preparation
- The surface must be clean, smooth, sound, dry and free from wax, dust and contaminants.
- May be applied to bare wood, in which case 2 or 3 coats may be necessary to obtain the required film thickness.
- Existing coatings should be cleaned with White Spirit, detergent or sugar soap and sanded lightly to provide a key prior to painting.
Application
- STIR WELL BEFORE USE, using a synthetic fibre brush. Otherwise it may dry with a satin or slightly gloss finish.
- Apply liberally and evenly.
- Apply 1 or 2 coats as required.
- Drying Time: Touch-dry in 30 minutes. Allow 3 days to fully cure before using chalk on the surface.
- Re-coating Time: Allow 6 hours between coats, depending upon temperature and humidity.
- Application Temp. Ideally 15-25°C. Do not use below 10°C or in conditions of high humidity.
- Coverage: Approximately 12 square metres per litre.
Maintenance
When heavily covered with chalk dust, wipe with a damp cloth or sponge.