Keen Varnish Crystal Clear 400ML is a transparent protective coating designed to renew, seal and protect surfaces without altering their original appearance. Ideal as a finishing coat for painted substrates, this crystal-clear varnish enhances brightness while providing durable protection against everyday wear and outdoor conditions. Specially suited for protecting fluorescent paints and decorative finishes, it delivers strong adhesion, fast drying performance and a non-yellowing formula for long-lasting clarity and professional results.

Features and Benefits

• Crystal Clear Finish: Protects surfaces while preserving the original colour and appearance underneath.
• Enhances Surface Brightness: Ideal as a finishing coat to increase depth and visual impact on painted substrates.
• Special Protection for Fluorescent Paints: Helps protect outdoor fluorescent finishes from environmental exposure.
• Strong Adhesion: Bonds effectively to a wide range of surfaces for reliable long-term protection.
• Quick-Drying Formula: Reduces waiting time and supports efficient project completion.
• Weatherproof Performance: Suitable for indoor and outdoor use once fully cured.
• Non-Yellowing Coating: Maintains transparency and clarity over time without discolouration.
• Versatile Surface Compatibility: Suitable for wood, metal, stone, terracotta, glass, paper and cardboard.

How to Use

Ensure the surface is clean, dry and fully cured before application. Shake the can thoroughly for 2–3 minutes prior to use. Hold the can approximately 20–30 centimetres from the surface and apply in smooth, even coats for consistent coverage and clarity. Allow adequate drying time between coats if additional protection or gloss enhancement is required. For best results, apply in dry, well-ventilated conditions and avoid excessive humidity during use.