should i use 2 layers of resin?

[FullMetal Reg]

i added resin already but it seems that it isnt enough, should i add another layer?

 

[colmon 9]

i used two on mine, use as many as you want on yours.

 

[dannifood4less]

the fiberglass is what gives the resin strength, if you just resin the paper it wont be that strong, just harder.