MA PROFESSIONAL Primer 1 l

MA Professional Underseal is a professional-grade bitumen and rubber-based anti-corrosion coating developed to provide ultimate protection for the underbody of your car.

This undercoating compound forms a thick, durable and flexible protective layer designed to withstand the harsh conditions of Nordic roads. It effectively protects the underbody from flying stones (Zabezpiecza podwozie przed kamieniami), moisture and corrosion-causing road salt (Zapobiega powstawaniu korozji). Thanks to its excellent adhesion, it is suitable for a wide range of surfaces, including metal and PVC, without the need for complex pre-treatments. In addition to its protective properties, Underseal acts as an effective sound-absorbing material (Wycisza pracę podwozia), making the driving experience quieter, for example when installed in wheel arches.

The main advantages of the product:

• Dual-effect protection: The durability of bitumen combined with the flexibility of rubber ensures long-term protection without cracking.
• Excellent adhesion: Adheres to strong surfaces such as metal and PVC, providing durable protection against damage.
• Sound insulation: Effectively dampens mechanical noise transmitted from the chassis and wheel arches.
• Corrosion prevention: Prevents rust formation by cutting off the path of water and salt to the metal surface.
• For professional use: The 1 liter can with a threaded connection fits directly into most into a mass sprayer.

Instructions for use:

1. Clean and dry the surface to be treated carefully. Remove loose rust and grease.
2. Protect areas that should not be treated (e.g. brake discs, exhaust pipes and engine parts).
3. Shake the can well before use.
4. Attach the can with a compound sprayer and apply an even layer from a distance of approximately 25–30 cm.
5. Allow the compound to dry sufficiently before driving (final drying time depends on layer thickness and temperature).

Technical data:

• Volume: 1 L
• Product number: 20-B21
• Colour: Black (Czarny)
• Composition: Bitumen and rubber