84 WR400

It probably works well for guys living in Arizona

"Now that the sun is stronger I will try it. I tried in january but the sun wouldn't stay out all day"
it wont come out at night either

If you can't that tank white again, might I suggest these decals: http://mxm.co.uk/?page_id=17&category=13
I've owned 3 WR400 LC (twin shock), and I always used the perforated tanks decals for MXM to "dress" the old tanks. Once in place and cured, they wear like iron. Takes about 7-10 days for delivery from the UK. And, BTW, you're 400 is looking good!

I like the look of those stickers, must get some myself

Vintage Roost carries the same decals. I bought a set of side panel decals and had trouble applying them to the DC side panels. I prepped the surface using alcohol and it wasn't enough to allow a good bond.
Next time I may hit the plastic with a heat gun first and then use another type of cleaner.

Had the same issue with my DC Yamaha plastics, heat gun on the surface and decal did the trick.

MXM glue stinks.....I use the EVO MX decals.....has the right yellow too.....not that sunshine yellow!

I bought the Evo MX decals, top quality and quite thick, much preferred over the ones I got from Phil.
Tony