NitorLACK Freeze Spray - 400ml Aerosol, N920215106

The NitorLACK Freeze Spray 400ml is a professional solution for creating realistic vintage checking effects on guitars finished with nitrocellulose lacquer. Designed specifically for guitar builders, repair technicians and relic enthusiasts, this specialised spray produces authentic lacquer checking patterns that closely resemble the natural ageing found on vintage instruments.

Using rapid cooling technology, the spray creates a controlled thermal shock on the lacquer surface. This causes fine cracks to form within the nitrocellulose finish, producing the sought-after aged appearance seen on classic vintage guitars. The effect appears within seconds and can be applied to small areas or across larger sections depending on the desired result.

The type and intensity of checking can be adjusted by changing the spraying distance. Closer application creates tighter, finer spider-web style crack patterns, while spraying from a greater distance produces wider and more open checking lines. This allows excellent control over the final aged appearance.

Unlike many cooling products, NitorLACK Freeze Spray leaves no residue or moisture on the surface, ensuring clean and precise application. It has been specifically formulated for use on nitrocellulose lacquer finishes and is ideal for relic work, vintage restorations and custom ageing projects.

For best results, the nitrocellulose finish should be fully cured before application, with a recommended curing period of 2–3 weeks.

Features

• Creates authentic vintage checking effects
• Designed specifically for nitrocellulose lacquer finishes
• Instant extreme cooling action
• Produces realistic ageing and crack patterns
• Adjustable checking effect through application technique
• Clean application with no residue or moisture
• Ideal for relic guitars and vintage restorations
• Fast and visible results

Application Guidelines

• Ensure nitrocellulose lacquer is fully cured
• Recommended curing time: 2–3 weeks
• Shake well before use
• Apply in light passes from approximately 15–25 cm away
• Work in sections to control the checking pattern and intensity
• Test on a hidden area before full application

Specifications

• Product Type: Freeze Spray
• Application: Nitrocellulose Lacquer Finishes
• Format: Aerosol Can
• Size: 400ml

Important Information

• Suitable only for nitrocellulose lacquer finishes
• Not compatible with polyurethane, polyester or water-based finishes
• The checking effect is permanent
• Always test before full application