Steplift, I think the marine is formulated to be a little stronger for hull scum. But really, I don't use it all that much so really don't know. I use Simple Green or Royal Purple for above decks, and Marykay On & Off for the hull.
Striper90, Welcome to the forums. Always good to see a new member. Pull up a chair and stay awhile.. you can learn some amazing stuff here.
__________________
1987 V20 w/1987 150HP Yamaha on a Shoreland'r Trailer
1978 16.5 Airslot w/1996 120HP Force on a Four Winns trailer
1996 V21 w/1993 200HP Mercury on a Shoreline Trailer
All towed by a 5.7L Hemi Durango.
If God didn't have a purpose for us we wouldn't be here, so
Live simply, Love generously, Care deeply, Speak kindly.
(Leave the rest to God) 
Silence, in the face of evil, is itself evil. Not to speak is to speak, not to act is to act. God will not hold us guiltless.
|