Development

Silicon cartridge

Caulking gun

Digital scale

First we gathered all of the supplies needed

Supplies for the polyester resin

Supplies for the epoxy moulding

Then the recipes

Fibrecen proportions

Smooth-on epoxy resin proportions

Smooth on silicon proportions

Results

Smoot on mixed with color paste

24 hr curing time

Fibrecen polyester resin

2 hrs curing time

Conclusions

Epoxy resins Heat less than the polyester ones because the epoxys has slower curing times. And polyester resins shrinks about 3-5%