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White Knight Rust Guard Quick Dry True Bite Primer
White Knight Rust Guard Quick Dry True Bite Primer is a water based metal primer that delivers strong adhesion and anti corrosive protection. It creates a durable base to improve topcoat performance and extend the life of metal surfaces. Suitable for ferrous and non-ferrous metals, it bonds securely to difficult surfaces and is ideal for fences, gates, roofing and structural steel.

Features
- Quick-drying formula – touch dry in 20 minutes, recoat in 1 hour
- Provides optimal anti-corrosive protection for metal surfaces
- Exceptional adhesion and long-lasting durability
- Suitable for ferrous metals, galvanised iron, and Zincalume®
- Water-based formulation for easy application and clean-up
How to Apply
- For best results, use the recommended White Knight products and follow the step-by-step guide below.
Sand new metal, previously painted or glossy surfaces to improve adhesion
Remove all rust and flaking paint back to bare metal where possible
Ensure surface is clean, dry and free from dust, grease, oil, rust scale and other contaminants
Stir thoroughly before use and during application
Proper surface preparation is essential to achieve maximum adhesion and corrosion resistance.
Apply 1 coat by brush, roller or spray gun
Apply 2 coats if overcoating with a water-based topcoat
Do not apply below 10°C or above 35°C
This product must be topcoated for full durability and long term protection.
Coverage: approximately 14m² per litre, depending on the nature of the surface
Touch dry: 20 minutes
Recoat: after 2 hours
Overcoating:
Water based topcoats: after 2 hours
Oil based topcoats: after 24 hours
Drying times may vary in cold, humid or low ventilation conditions.