Rexco - Partall Hi-Temp Mold Release Wax - 12oz
Description
Partall Hi-Temp is a hard, high-carnauba paste wax formulated for composite molding at elevated cure temperatures. It creates a glossy, sacrificial film between the tool and the laminate to help ensure clean releases and Class-A surface finishes. Ideal for polyester, vinyl ester, and epoxy systems on gel-coated, sealed, or metal tooling.
Best For
- Hand layup, vacuum bagging, and gelcoat/tooling operations
- Polyester, vinyl ester, and epoxy resins
- New, reconditioned, or complex molds (often paired with PVA for first pulls)
Key Benefits
- High-temperature capable wax film for reliable releases
- High carnauba content for a durable, high-gloss finish
- Consistent results with thin, multiple-coat applications
How to Apply
- Ensure the mold is clean and properly sealed/conditioned.
- Using a soft applicator, wipe on a thin, even coat.
- Allow to haze, then buff to a gloss with a clean microfiber.
- New or reconditioned molds: apply 5–8 coats, a few minutes between coats.
- Seasoned molds: typically 1–2 coats before each run.
- For difficult geometries or first pulls, apply PVA over wax for extra insurance.
Tips
- Thin coats release more consistently than heavy coats.
- Re-wax any area that was handled, cleaned, or shows dulling of gloss.
Safety & Storage
- Contains flammable solvents—use with adequate ventilation.
- Store in a cool, dry place. Keep the tin tightly closed when not in use.
Size: 12 oz paste wax