Review on 🔌 Enhanced Flexibility Silicone Electrical Conductor: Parallel and Versatile by John Destruction

so I like 2 wire red/black. Exterior sections: rain, snow, sun, -20<T<110 F possible. It's very flexible, well soldered and I haven't seen any cracks yet (although only 1 month so far). that when stripping and separating two wires, small parts of the red wire detach onto the black wire (see photo). This doesn't seem to reduce the red insulation, but I'm not sure how this will affect the integrity of the red wire over time. It's rated for 600VAC (per webpage) though, so I hope so. There are no markings or specifications on the spool itself.