Re: Lower unit seal sealant additive?
Yep,
Sorta, kinda , like stop leak stuff ,you pour in cooling system/ radiator.
It may be a temporary fix , but usually just that.
And like the way , it clogs up the passages in a radiator.
It would seem to me , it would gum up everything in the gear box.
Not counting , failing to prevent leak .
Resulting in the water intrusion repeating.
Alot more costly on an outboard , rebuilding a blown lower unit, then replacing a radiator.
KYHunter
