Is K-SEAL safe to use for coolant leaks? on 1999 Chrysler Town & Country

I saw a video online about a product called "K-SEAL" that is supposed to seal any coolant leaks a vehicle might have.Would it be advisable to use for my coolant leak?
Thank you.

1 answer
Strongly suggest mechanical repair instead! Never have had much luck with stopleak products! Not for very long anyway,not long at all,,seems leak(s) always return. You might have better luck!