Advice on filling in seems on my Helmet

[Goon1984]

Hello all,

Working on my first build (http://i.imgur.com/roYVTaq.jpg), and I ran into a bit of a snag. I applied a few coats of mod podge(spray), followed by 3 coats of plastidip for my helmetI was hoping they would fill in the gaps, but it's not working. Would I still be able to apply DAP Dynaflex with a wet sponge after everything that I did so far? If so, should I apply another coat of plastidip after the fact, or can I go right into painting once everything is smooth?

Please help me salvage this

p.s. I took this photo right after my 3rd coat of plastidip.

 

[cjchiu]

Could try filling in the seems with apoxie sculpt or bondo glazing putty...

 

[omel]

Hi, on most online tutorials for foam helmet making, the seams are sanded and filled with green putty or some other epoxy based filler ( sand ,fill, sand ...repeat if necessary), those gaps will not disappear with modge podge of plastidip alone...good luck on the build.