problem is that many of those products are not friendly to the Goretex membrane living inside....and they only "coat" the outer hlaf of the threads diameter, rendering a shortlived, surface...
Best product I have found is Granger wash in protectant from Aerostich, I have used it to re-establish the original OEM qualities on my stich a couple times, I highly recommend using it in lieu of "spritzing stuff" on... you have to dry the garment when you use the Granger product, it permeats and completly saturates the threads...the dryer cures the chemicals... good stuff..