EL-325 HTTC is an epoxy "Composite Tooling Compounds" designed for the construction of tools, jigs, models and other tooling that will see elevated temperatures. Use of EL-325 HTTC allows a considerable time and labor saving in tool construction. The neutral resin and black hardener give a uniform dark gray color when thoroughly mixed that is pliable and can be applied to the tool surface without crumbling or cracking. Tools constructed with EL-325 HTTC maintain a very high degree of dimensional stability, are light weight, can be machined as well as drilled and tapped. All of these qualities allow EL-325-HTTC to be used in a variety of tooling applications. EL-325 HTTC offers the toolmaker a safer alternative to standard epoxy laminates since both resin and hardener are syntactic, therefore, eliminating splash hazards. EL-325 HTTC does not contain MDA or VCHD, however, the hardener is corrosive and gloves should be worn when handling.

Features:

• Two component epoxy, low viscosity resin [2 hardener options]
• 90-120 Minute Work Life
• Grey

A workable, pliable syntactic material formulated for high temperature composite tooling applications; allowing a considerable time and labor savings in construction of composite molds. This two component compound is conveniently color coded for thorough mix indication. Stable, lightweight and strong when cured, this system can be machined, drilled or tapped; use as core material with high-temp epoxy laminating systems: EL-315 series, EL-336 or EL-337.

Applications: Typical high temperature applications include: production vacuum form molds, bonding fixtures, oven cure molds.