MA PROFESSIONAL Primer, brushable – 1 kg

MA Professional Underseal 1 kg is a heavy-duty bitumen and rubber-based anti-corrosion coating that provides the best possible protection for the car's underbody against mechanical stress.

This brushable undercoat is the ideal solution when an especially thick and durable protective layer is needed for critical areas. It forms a strong barrier on metal surfaces, effectively protecting them from road salt, moisture and constant wear caused by stone chips (Zabezpiecza podwozie przed kamieniami). The combination of bitumen and rubber ensures that the coating remains flexible and crack-free even in frost, which prevents rust from spreading between the metal and the compound (Zapobiega powstawaniu korozji). Thanks to its brushable composition, the compound adheres excellently to metal and PVC plastic without extensive pre-treatment. In addition, it significantly reduces tire noise and vibration (Wycisza pracę podwozia) when used, for example, on the inner surfaces of wheel arches.

The main advantages of the product:

• Robust mechanical protection: Effectively protects the car's bottom and skirts from stone impacts and sandblasting.
• Long-term corrosion protection: Prevents rusting by forming an airtight and water-repellent film on the metal surface.
• Quieter driving: Acts as an effective sound-absorbing compound in wheel arches and chassis parts.
• Multi-purpose adhesion: Suitable directly on clean metal and PVC surfaces without primers.
• Brushable texture: Allows easy application of the compound and precise control of layer thickness without the need for compressed air tools.

Instructions for use:

1. Clean the area to be protected carefully from dirt, oil and loose rust. Dry the surface thoroughly.
2. Apply the compound evenly to the area to be protected with a brush or spatula.
3. For best protection, apply the compound in two layers, allowing the first layer to dry in between.
4. Avoid getting the compound on moving parts, the exhaust system or the brake system.
5. Let the coating dry for at least a few hours (24 hours is recommended for complete drying) before driving.

Technical specifications:

• Weight: 1 kg
• Product number: 20-B22
• Color: Black (Czarny)
• Composition: Bitumen-rubber mixture