Features & Benefits of PFINDER Cavity Sealant
Our cavity sealing products and cavity waxes are characterized by:
- Excellent flow properties—even into narrow gaps and overlaps
- Self-healing protective layer – automatically seals minor damage
- Long-lasting protection against moisture and corrosion
- OEM approvals and in series production worldwide
- Application possible manually, via spray lance, via spray probe, or automated
- Variants for different temperature ranges and drying times
- Also available in a transparent version
- Variants with UV indicator available
This ensures efficient and reproducible cavity preservation throughout the entire process chain.
Typical applications for cavity sealants
PFINDER cavity sealing products are used in a wide variety of industries:
- Automotive industry (OEM): Integration into series production via robotic systems or cavity probes
- Commercial vehicles: Protection of large cavities in trucks, buses, or specialty vehicles
- Retail & Aftermarket: Application in workshops or during the reconditioning of used vehicles
- Export & Vehicle Logistics: Additional protection for vehicles transported by sea
Depending on requirements, solvent-based to solvent-free variants of cavity sealants are available—always with a focus on maximum protection.
Sustainability & Environmental Considerations
Product Examples & Applications
Whether it’s classic cavity wax, thin-film cavity sealants for the narrowest gaps, or transparent systems for visual inspection: The PFINDER portfolio offers the right solution for virtually any cavity preservation application. Variants with different flow properties, viscosities, and drying speeds allow for optimal adaptation to your manufacturing processes—from OEM series production to post-preservation in the after-sales sector.
For complex body structures, high-crawling cavity sealants are available that penetrate even overlapping seams and hard-to-reach areas. In addition, we offer cavity waxes with increased temperature resistance or additional noise-damping effects, e.g., for commercial vehicles, buses, or export vehicles with particularly high corrosion exposure. Together with you, we define the right combination of product, application technology, and process window.
In conjunction with our technical support, you can ensure cost-effective, efficient, and reliable results in the field of cavity sealing.