Bilt Hamber Dynax-Seam Anti-Corrosion Wax 1L

Dynax-Seam is a self-healing anti-corrosion wax from Bilt Hamber, made specifically for seams, joints and welds. It creeps deep into gaps and cavities and forms a water-repellent, rust-proof barrier that keeps moisture out. Thanks to its self-healing properties, protection stays intact even after small scratches or damage. The transparent brown finish bonds strongly, even on vertical surfaces, and is ideal for hidden areas such as the underbody or the inside of door panels. The wax resists cracking and peeling and is a staple for restorations and underbody maintenance. The wax is especially valuable during winter prep, when road salt and moisture cause the most damage right at seams and welds. Reapply the wax regularly on areas that are extra exposed to weather for lasting protection.

What's inside

1x Bilt Hamber Dynax-Seam Anti-Corrosion Wax, 1 L, applied with a brush or sprayer.

Why this product

• Self-healing formula repairs small scratches on its own, staying resistant to cracking and peeling

• Creeps deep into seams, joints and welds, exactly where moisture and rust strike first

• Forms a water-repellent barrier against rust and moisture, even in hard-to-reach gaps

• Strong adhesion, even on vertical surfaces like door panels, without running or dripping

• Ideal for the underbody and other spots you don't see, for lasting protection

How to use

1. Clean the surface thoroughly, removing dirt, grease and loose rust, so the wax can bond properly to a clean surface.

2. Shake the container vigorously for at least 1 minute before use, so the wax is mixed evenly.

3. Apply the wax evenly to seams, joints and welds, working it into hard-to-reach corners as well.

4. Let the wax cure fully before loading or wetting the part, for the best long-term protection.

Inject the wax deeper into cavities with an injection lance and degrease the surface thoroughly first.