Should You Test with TRL or 4S Rubber?

Not all slip tests are equal – the slider you choose changes the result. AS 4586–2013 wet pendulum testing uses 4S rubber for general footwear and TRL rubber for barefoot or soft sole zones. A P4 with 4S might drop to P2 with TRL. Choosing the right slider is critical for valid, compliant results.

Technical Insight – What Certifiers Look for in a Lab Test Report

Certifiers look for specific details in an AS 4586:2013 slip test report—standard references, NATA traceability, slider type, and finish condition. This guide outlines what’s required and why it matters for compliance and approvals.