Resin Comparison: A More In Depth Look at Resin Differences.
ORTHOTHALIC POLYESTER RESIN: LBI-301 A majority of fiberglass parts are constructed of polyester resin. Good general purpose resin. Excellent for…
CATALYST RANGES FOR RESINS
Catalyst Ranges for 301, 301W, 302, 303 & 305 Resins Uses LBI-321 MEKP 5-15cc per Quart of Resin, 20-60cc per…