The GKTECH braided brake lines are assembled using stainless steel fittings and hose that consists of a Teflon inner tube wrapped in stainless steel braid and a PVC outer coating for protection. The brake lines have been independently tested to comply with FMVSS106 standards for brake hoses. This makes the lines DOT compliant in the USA and they are marked as such on the brake line assemblies.
The FMVSS106 testing procedure that the lines have been tested against includes the following tests:
- 370lbs pull test
- 35 hour whip test
- 7000psi burst test
- -45degF to 245degF temperature tests
- 24 hour salt corrosion resistance test