100 pbw to 33 pbw
TOOL LITE is a lightweight, colored coded, two component epoxy system. When mixed together it forms a soft, dough-like consistency that cures at room temperature with low shrinkage, excellent toughness and dimensional stability.
Apply 2 epoxy gel coats (RSC-301X & SC-150-N), then 2 layers of style 7500 fiberglass cloth with clear laminating resin (WB-400 & C-201), then 1/4″ to 1/2″ thick TOOL LITE PART A & B. Next apply 2 layers of 7500 fiberglass cloth with clear laminating resin. TOOL LITE in this application will yield a very lightweight sandwich mold or laminate.