Underbody preservative K2 DURABIT 500 ml — anti-corrosion underseal, L320

K2 DURABIT 500 ml is an underbody preservative formulated to protect vehicle undersides from corrosion and mechanical wear. Supplied in a brushable, liquid form, the product forms a durable protective layer on chassis components, wheel arches and seams, reducing the risk of rust and limiting moisture penetration. Designed for application to cars and light commercial vehicles, K2 DURABIT is intended for routine maintenance, seasonal underbody treatment and targeted spot repairs.

Advantages

K2 DURABIT provides long-lasting anti-corrosion protection by sealing metal surfaces and filling small irregularities to limit contact with water, salt and road contaminants. Its brushable consistency allows controlled application to hard-to-reach areas and seams, while the cured layer dampens noise from road impacts. The formulation adheres to a variety of metal substrates and resists flaking under normal driving conditions.

Suitable for

• Routine underbody maintenance on passenger cars
• Seasonal rust prevention before winter or rainy seasons
• Local spot repairs on wheel arches, chassis rails and seam joints
• Protecting light commercial vehicles exposed to road salt and moisture

Key specifications

• Form: brushable liquid suitable for manual application
• Container volume: 500 ml
• Intended use: underbody, wheel arches, chassis, seams
• Protection properties: anti-corrosion sealing, moisture barrier, mechanical impact damping
• Application temperature: suitable for workshop or open-air use within typical ambient ranges (check label for exact limits)

How to use

Clean the application area thoroughly to remove loose rust, grease and dirt; use mechanical cleaning or a suitable solvent as required. Shake or stir the product if recommended on the label, then apply evenly with the supplied brush to the prepared surface, covering seams, joints and exposed metal. Allow the coating to dry and cure according to the manufacturer’s instructions before exposing the vehicle to moisture or road use. For best results, apply in thin, even layers and recoat if a thicker protection layer is needed.

Usage recommendations

Use personal protective equipment such as gloves and eye protection when handling solvents and coatings. Apply in a well-ventilated area and follow local disposal regulations for leftover material and containers. For structural repairs or severe corrosion, consult a professional before applying preservative layers.