NIGRIN Cavity Preservative reliably protects against rust corrosion in body cavities such as doors, fenders, or trunk lids. The combination of high-quality waxes and active creeping agents forms a permanently elastic protective film that displaces moisture and effectively stops existing rust.
Thanks to its excellent creep penetration and the practical injection spray nozzle, it reaches even the most hard-to-access areas of the vehicle. This way, the cavity preservative provides long-lasting sealing and actively supports the resale value of the vehicle.
Product benefits:
- Reliably protects against rust in doors, fenders, trunk lids, and more
- Displaces moisture and stops existing rust
- Excellent creep penetration – ideal for hard-to-reach spots
- Forms a permanently elastic wax protective film
- With injection spray nozzle for precise and easy application
NIGRIN Cavity Preservative is a permanently elastic special combination of waxes and creeping agents. This makes it ideally suited for protecting vehicle cavities against rust corrosion, e.g. in doors, fenders, and trunk lids. NIGRIN Cavity Preservative displaces moisture there and stops any existing rust. Thanks to its excellent creep penetration and special injection spray nozzle, it even reaches particularly hard-to-access vehicle parts and seals them permanently. This way, NIGRIN Cavity Preservative sustainably supports the resale value of your vehicle.















