NuHull - Has anyone used this product..?

[SpoiledK]

The bottom of my Sportster have some yellow tint that I am having a hard time getting ride of. Did quick search and found this NuHull product. Directions said to spray on, let sit for 3-5 mins, then rinse off... Sounds too good to be true... Anyone used this product before..?

Anyone got any suggestions to get the bottom of my boat back to being white?

TIA....

 

[Craigmri]

Muriatic acid. Use in garden sprayer. Apply to hull, let sit for a couple of minutes then rinse with garden hose.

Craig

 

[SpoiledK]

Muriatic acid. Use in garden sprayer. Apply to hull, let sit for a couple of minutes then rinse with garden hose.

Craig

What about the graphics, would this hurt it? Do I need to dilute it? Thanks...

 

[Craigmri]

I would NOT apply to graphics...Just the gelcoat full strength.

Your talking about the yellowing from the water line and below yes??

Craig

 

[SpoiledK]

I would NOT apply to graphics...Just the gelcoat full strength.

Your talking about the yellowing from the water line and below yes??

Craig

Yesss, purchased the boat used. Everything on the boat is in excellent condition expect for the bottom of the hull. There is a yellow tint or stain to it. I'll see if I can locate a bottle of these and give it a try, thanks....