Rost Off 48 Rust Loosener (10.1oz).

Conquer rust and seized connections with Würth Low VOC Rost Off. This powerful penetrating oil is formulated to quickly loosen even the most stubborn rusted-on screws, bolts, and other fasteners. Its high capillary action and unique blend of mineral oil and additives ensure deep penetration, superior rust dissolution, and long-lasting corrosion protection.

Technical Data:

• Base: Mineral Oil
• Color: Light-yellow Transparent
• Density at 68°F (active substance): 7.78 g/cm³
• Temperature Range: +14°F to +284°F
• Flash Point of Active Substance: 392°F
• Base Oil Viscosity at 104°F: 16.5 mm²/s
• Volume: 10.14 fl oz Aerosol

Key Features & Benefits:

• High Capillary Activity: Exceptional creeping properties allow Rost Off to penetrate deep into rusted connections, ensuring thorough coverage.
• Optimum Rust Dissolution: Effectively dissolves rust, freeing seized screws and bolts with minimal effort.
• Excellent Water Displacement: Displaces moisture and penetrates through it, resolving contact difficulties caused by dampness.
• Superior Corrosion Protection: Added corrosion inhibitors provide lasting protection against further rust and oxidation.
• Resin and Acid-Free: Safe for use on various materials without causing damage.
• Silicone-Free: Will not interfere with paint or other surface treatments.
• Rubber and Seal Compatible: Safe for use around rubber and seals without causing swelling or degradation.
• Low VOC: Environmentally friendly formula with reduced volatile organic compounds.

Directions for Use:

1. Spray Rost Off onto the parts to be treated.
2. Allow the product to penetrate for a short period.
3. For stubborn connections, repeat the application and allow for a longer penetration time.