303 graphene
Posted: Apr 21st, '25, 07:49
Has anyone tried the 303 Graphene spray as opposed to wax?
I tried it. I wasn't impressed. In fact, I was disappointed. Heard great things about it. It was tough taking it off.
A local detail shop put me onto Jascar Power lock + Sealant. You need to give the boat a good cleaning. That is like stripping off all the old wax. Pretty easy to do. Dawn wash or P21S then use either McGuires paint cleaner or McGuires Swirl Mark remover.
You put the Jascar on either by hand or machine. Let is sit for about 30 minutes and wipe off. Goes on easy comes off easy and lasts pretty much all season. I have also found that using an auto soap that has ceramic in it, or using the McGuires spray on rinse off Ceramic spray detailer helps also. Usually if I use the spray, I spray it on the boat and take a soft brush and spread it around and rinse.
I am thinking of trying full blown ceramic coating on the transom to see if it helps with cleaning the diesel soot off the stern during the season. After a while I find it is tough to wash that off without using something strong enough that it will strip the wax off the transom.