Nitrocellulose based paints
NC Sanding Sealer HB
A transparent sanding sealer of high quality based on nitrocellulose, modified alkyds and plasticizers. Used for filling and levelling wood surfaces where transparency is required. It has a very good body due to its higher solid content, resistant to over-spraying and wetting well the structure of the wood.
Appearance – Light Yellow, Opalescent
Sp. Gravity – 1.0+/-0.02
Flash Point – 10°C
Solids by Weight – 42%
Solids by Volume – 31.5%
Viscosity – 14 – 24 poise
Coverage – 8 – 9 m²/L
Dilution – 100 – 200%
Thinner – 115 & 215
Drying Time:
Touch Dry – 10 – 15 minutes
Hard Dry – 4 hours
Sandable – 20 – 25 minutes
- Apply the desired dyed or stains (optional).
- Spray NC SANDING SEALER HB cross-sectional into the surface 1 – 2 coats.
- Sand it properly by manual or automatic sanding machine using 180 – 200 grit sand paper.
- To fill deep grains, use wood putty filler (refer to technical data for colour range).
- Repeat the same process prior to top coating.
Method of application: By Trowel/Conventional Spray
Spray Data
Conventional Spray
Nozzle Orifice – 2 – 3 mm
Nozzle Pressure – 43 – 57 psi.
Dilution – 50 – 100%
Thinner – 115