AC WOODLAK®
Catalyst 40
A high-temperature acid catalyst for AC WOODLAK® lacquer systems.
AC WOODLAK® Catalyst 40 is a professional-grade acid catalyst developed specifically for use with the Specialized Coating Systems AC WOODLAK® lacquer range in hot ambient conditions. Formulated with a slow-evaporating solvent blend, it provides controlled curing where standard catalysts dry too quickly.
By delaying surface skinning, Catalyst 40 allows trapped solvents to escape before the coating cures, helping to prevent solvent rash, blushing, and gloss loss. It is the preferred catalyst for producing high-gloss wood finishes in temperatures above 25°C, delivering excellent appearance, durability, and consistent finishing performance.
Pack size: 1L & 5L.
Features & Benefits
- High-temperature acid catalyst for AC WOODLAK® lacquer systems
- Prevents solvent rash, blushing, and surface defects in hot conditions
- Slow-evaporating formulation allows trapped solvents to escape
- Optimised for ambient temperatures above 25°C
- Superior gloss retention for high-sheen lacquer finishes
- Compatible with the full AC WOODLAK® lacquer range
- Consistent 8-hour pot life at 20°C for reliable production scheduling
- Delivers durable, high-quality finishes in demanding environments
Intended Uses
AC WOODLAK® Catalyst 40 is designed for use with the Specialized Coating Systems AC WOODLAK® lacquer range where elevated temperatures require a slower curing catalyst. Its formulation provides controlled solvent release, helping to produce smooth, defect-free finishes with excellent gloss retention during summer production or in hot workshop environments.
It is particularly suited to high-gloss furniture, cabinetry, and joinery applications where preventing solvent rash, blushing, and haze is essential. Catalyst 40 provides reliable curing and consistent finishing performance while maintaining the durability and chemical resistance expected from AC WOODLAK® lacquer systems.
Typical Uses Include:
- High-gloss AC WOODLAK® lacquer systems (80%+ sheen)
- Furniture manufacturing and finishing
- Kitchen cabinetry and built-in furniture
- Shopfitting and architectural joinery
- Summer production and hot workshop environments
- Applications where solvent rash or blushing may occur
- Professional interior wood finishing
Colours & Finishes
Light Brown
Please Note: Colour swatches and illustrations displayed are only to be used as a guide and can vary from the original.
Documents & Resources
Wood & Furniture
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