Wurth Rust Armour (Black) - 1 qt

This is a 1-quart can of Wurth Rust Armour in black. It's a high-quality, rust-protective coating designed to provide a durable, rock-hard finish on rusted metal surfaces.

Porsche

Key Features:

• Tough & Durable: Creates a robust, long-lasting coating.
• Rust Penetration & Dehydration: Penetrates rust and dehydrates the metal to stop further corrosion.
• Flexibility: Offers some flexibility to accommodate minor movement or vibrations.
• Versatile Application: Can be applied by brush or conventional/airless spray gun.
• Chip Resistant: Resists chipping and damage from impacts.
• Moisture Seal: Seals out moisture to prevent future rust.
• Chemical Resistant: Withstands exposure to various chemicals.
• Paintable: Can be painted over for desired aesthetics.

Application Instructions:

1. Surface Preparation:

   • Clean the surface, ensuring it's dry and free of contaminants.
   • If painted, remove paint with 50-80 grit sandpaper.
   • If unpainted, remove loose or flaking rust with sandpaper or a wire brush.
   • Blow off any debris.
   • Clean with Clean Prep or a wax/grease remover.
   • Allow the surface to dry completely.

2. Brush Application (2 coats recommended):

   • Apply even strokes (up/down and side-to-side).
   • Let the first coat set for 2-4 hours before applying the second.
   • The first coat should be tacky, not fully dry, before the second coat.

3. Spray Application (2-3 coats recommended):

   • Use a 1.4-1.5 fluid nozzle and an HVLP spray gun (6-10 psi at the cap).
   • Apply the first coat and let it set for 2-3 hours before the second.
   • The first coat should be tacky, not fully dry, before the second coat.
   • If thinning is needed, use a high-quality, fast urethane reducer (10-15%).

4. Important Considerations:

   • Tacky Coat: Do NOT let the first coat dry hard before the second. Solvents from the first coat must still be flashing off.
   • Sanding: If the first coat dries hard, sand with 320 grit sandpaper before the second coat.
   • UV Sensitivity: Rust Armour is sensitive to UV light. Top coating is recommended for sun-exposed areas.
   • Spray Equipment Cleaning: Clean equipment thoroughly within 15 minutes of use. Do NOT let Rust Armour sit in your spray gun.
   • Overspray Removal: Remove overspray within 20 minutes to avoid needing sanding or sandblasting.
   • Wear Gloves: Rust Armour can be difficult to remove from skin.
   • Spray Equipment Compatibility: Do not use spray equipment previously used for water-based or latex coatings.