Hoenle Adhesives Launches New Medical Masking Material
The light-curable, CMR-free material enables faster, biocompatible processing for orthopedic implant manufacturing.
Updated on Oct. 26, 2026 in Materials Science
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Hoenle Adhesives has released Vitralit MASK E-20131, a new light-curable masking material designed for orthopedic implant manufacturing. This one-component, solvent-free acrylate system is already commercially available.
Why it matters
The material supports specialized manufacturing workflows for medical devices by providing a biocompatible masking solution that remains stable across extreme temperatures while being easily removable.
The Vitralit MASK E-20131 provides an elongation at break of approximately 210% and maintains functional stability in temperature environments ranging from -45°C to +145°C. It is designed to cure in seconds under 365nm or 405nm LED wavelengths.
The players
Hoenle Adhesives
A developer of industrial adhesive systems and UV curing technology for medical, automotive, and electronics manufacturing.
The details
Vitralit MASK E-20131 is a one-component acrylate system—a plastic-based resin that polymerizes into a solid—that cures upon exposure to UV or visible light. The material is CMR-free (containing no carcinogenic, mutagenic, or toxic-to-reproduction components) and meets the ISO 10993-5 standard for cytotoxicity. Manufacturers apply the resin via syringe, brush, dipping, or spraying, allowing it to be removed after processing by soaking in 80°C hot water.
Timeline
Hoenle Adhesives launched Vitralit MASK E-20131 on October 26, 2026.
The Tech Race
This launch follows the industry-wide mandate for compliance with ISO 10993-5 biocompatibility testing in medical manufacturing. By utilizing a CMR-free formula, Hoenle Adhesives aligns its product roadmap with intensifying global safety regulations for orthopedic implant production.
Medical device manufacturers can immediately integrate this masking material into their existing light-curing production lines using standard 365nm or 405nm LED systems. The material's ability to be removed in 80°C hot water offers a simplified workflow compared to solvent-based removal processes.
The takeaway
The development of CMR-free, biocompatible masking materials is critical for meeting tightening safety standards in the high-stakes orthopedic implant industry. Engineers should watch for further performance benchmarking data as the product is implemented in large-scale surgical tool and implant manufacturing.
Further reading
Explore more advancements in our Materials Science section.
Source note: This article includes information reported by Engineerlive.
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