Materials/Tools for Step 4
✦ RR-321 Epoxy
✦ Small Brush
✦ Rod Wrapper

✦Remove mandrel with foam core from lathe.
✦Mix small batch of RR-321 Epoxy (2 Parts RR-300 Resin to 1 Part RR-21 Hardener) to skim coat foam core.
✦Seal coat the foam core with RR-321 Epoxy; let dry for at least 5 hours on a rod dryer.

✦ Pot Life: 30 minutes*
✦ Tack Free: 3 hours*
✦ Set-Time: 7 hours*
✦ Full Cure Time: 24 hours*