DINITROL 4941 Underbody Coating Spray (500ml) – Black Gloss, Rust-Proof, Corrosion-Resistant, Bitumen-Based Aerosol for Metal Protection in Harsh Outdoor Conditions

The DINITROL 4941 Underbody Coating Rust Proofing Corrosion Black 500ml Spray Can is a high-performance, solvent-based underbody protection product designed to safeguard vehicles and metal structures from corrosion, especially in highly corrosive environments. Here's a detailed overview:

🛡️ Key Features

• Color & Finish: Gloss black

• Type: Solvent-based underbody coating

• Base Material: Bitumen

• Film Type: Hard, waxy

• Density at 23°C: Approximately 1100 kg/m³

• Viscosity at 23°C: 800 mPas

• Dry Matter Content: 65% by weight

• Flash Point: 36°C

• Recommended Wet Film Thickness: 700 μm

• Recommended Dry Film Thickness: 300–500 μm

• Drying Time: 6–12 hours for a tough dry

• Low Temperature Adhesion: –20°C

• Removability: Hydrocarbon solvents

• Salt Spray Resistance (300 μm layer): 1500 hours

• Application Method: Manual or automatic spraying, airless or airmix

• Temperature Range for Application: 15–30°C

• Surface Compatibility: Adheres to clean, dry surfaces including painted, PVC-coated, zinc, rubber, and plastic without damage

• Indoor/Outdoor Usage: Outdoor