Plasnomic has completed the first phase of a global benchmarking initiative focused on improving polypropylene bumper repair standards across the collision repair industry.
The company said the testing program represents a major step towards developing technical best practices for repairing modern polypropylene bumper covers, with a particular focus on durability, flexibility and OEM compatibility.
According to Plasnomic, the initiative is being conducted under an IATF 16949 certified quality management framework commonly used in automotive product development.
“We are excited to bring this new development to the industry as we move closer to establishing data-driven and technical best practices for plastic repairs,” said Mario Dimovski, head of the Plasnomic Global Council.
The first phase evaluated weld materials and fusion repair methodologies currently used throughout the global collision repair sector. The objective was to identify repair substrates and fusion methods that most closely preserved the original characteristics and performance behaviour of OEM polypropylene bumper systems.
Benchmark testing included repair materials and methodologies from 11 globally recognised plastic repair solution providers across North America, Europe and Asia Pacific markets.
Initial findings revealed significant variation between repair materials and welding approaches, reinforcing the importance of technically validated repair substrates before broader methodology comparisons are undertaken.
Plasnomic said the next phase of testing will compare major polypropylene repair methodologies including filler-based repairs, two-component adhesives, epoxies, reinforcement methods and hybrid repair processes.
The company said particular attention would be given to advanced driver-assistance systems-sensitive repair areas, where material thickness, density and repair composition could influence bumper system performance.
The completed testing program is expected to contribute towards an industry white paper aimed at helping repairers, insurers, OEM stakeholders and training organisations better understand the effects different repair methods can have on repair quality, sustainability and modern vehicle integration.
Plasnomic said the long-term goal of the project was to support safer, more consistent and more environmentally responsible repair outcomes across the global collision repair sector. The company said growing vehicle complexity and increasing integration of ADAS technologies were making technically validated repair procedures more important than ever for repairers, insurers and vehicle manufacturers alike.
The company also believes improved repair consistency could help reduce unnecessary bumper replacements, supporting both sustainability goals and lower repair costs for insurers and vehicle owners. Plasnomic said the findings may ultimately contribute to broader industry discussions surrounding repair certification, technician training and future OEM repair guidelines for modern plastic bumper systems.