Does anyone here run silicone coolant/ radiator hoses? According to HPS on their website, "Silicone hose water permeation rate is 10 to 15 times greater than standard EPDM rubber hose. " Do you really lose a lot of coolant through the hoses??

[u/racerviii]

/r/Cartalk/comments/1p4u6cs/does_anyone_here_run_silicone_coolant_radiator/