Re: Smart tabs
As John said, 4200, I may have went a little overboard when I installed mine but I did not want a leak, I put 4200 in the holes as well as on the screws, I have no leaks. By the way, that drilling the first hole below the water line is the worst part, after that one it gets better. Measure at least twice before drilling, you do not want to drill in the wrong place. Enjoy, I for one do not think you will ever want to change out for helm controlled tabs, they are that good.