NC (Nitrocellulose) Sanding Sealer is a popular fast-drying undercoat used in woodworking to fill wood pores, seal the surface, and provide a smooth,, even base for topcoats like lacquer or melamine. It is favored for its quick drying time, ease of sanding, and ability to enhance wood grain.

Key Features and Benefits

• Fast Drying: Typically surface dry in about 10 minutes and ready for sanding in 30-60 minutes.
• Easy Sanding: Dries to a hard, brittle film that powders easily when sanded with 320-grit paper, allowing for a smooth, glass-like finish.
• Superior Filling: Effectively fills wood pores, reducing the absorption of expensive topcoats.
• Transparency: Dries clear, preserving the natural beauty of the wood.
• Compatibility: Compatible with most NC lacquers and varnish finishes.

  Application Guidelines

• Preparation: Ensure the wooden surface is clean, dry, and free from dust or grease.
• Application Method: Can be applied by spray, brush, or cloth (ragging).
• Thinning: Typically thinned with NC Thinner in a 1:2 volume ratio, although this may vary by brand.
• Coats: 2-3 coats are usually recommended for proper build, with sanding between coats for best results.
• Safety: The product is flammable and should be used with appropriate ventilation.

• Common Applications

• Wooden furniture and cabinetry
• Musical instruments
• Veneer, wood, and MDF surfaces