As a release agent for composite molding on all FRP tooling, metal and other hard surface molds.
★ Open mold hand or spray lay up
★ Resin Transfer/injection (RTM) & (RIM)
★ Vacuum bag and compression molding
★ Polyester & epoxy resins |
On new or reconditioned tooling, TR recommends applying sealer glaze TR-301 or TR-910 semi-permanent sealer before waxing, for added release, gloss, and mold life. Apply the wax with a sponge applicator in a thin, even circular motion across the mold surface, allow to haze dry (approx. 5–10 minutes depending on ambient temperature), then polish to a gloss finish with a soft cloth (not microfiber). For new or reconditioned molds, apply a minimum of 6 coats of paste wax, waiting approximately 30–60 minutes between coats for the wax to set and harden after polishing. Best results come from letting the mold stand overnight after waxing and applying a final coat the following day before gel coating, then applying a further coat of wax for the first 2–3 parts released. The number of parts producible before re-waxing is needed will vary with molding conditions, part configuration, resin, mold cycles, gel coat cure, and other factors. 
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