Nitrocellulose based paints
NC Sanding 921 Clear
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.
Keep material in a cool place below 25°C. Keep the container tightly closed. Shelf life of 12 months minimum.
NC SEALER 921 does not contain dangerous solvents, nevertheless, good ventilation in working rooms is recommended as well as the use if safety tools and equipment. The mixture, in its liquid state is flammable and harmful if swallowed. If contact with eyes occurs, cleanse with fresh water and seed immediate medical advice.
NC SEALER 921 is best for furniture in general, chairs, turned pieces and related products.
Appearance – Light Yellow, Opalescent
Sp. Gravity – 1.0+/-0.02
Flash Point – 10°C
Solids by Weight – 42%
Solids by Volume – 31.5%
Viscosity – 10 – 20poise @ 25°C
Coverage – 8 – 10 m²/L
Dilution – 50 – 100%
Thinner – 115 & 215
Drying Time:
Touch Dry – 10 – 15 minutes
Hard Dry – 4 minutes
Sandable – 20 – 25 minutes
- Apply the desired dyed or stains (optional).
- Apply NC SEALER 921 cross – sectionally into the surface 1 – 2 coats. Sand it properly by manual or automatic sanding machine using 180 – 200 grit sand paper.
- Repeat the same process prior to top coating.
Spray Data
Nozzle Orifice – 2 – 3 mm
Nozzle Pressure – 43 – 57 psi.
Thinner – 115/215
