Aluminum-Filled Room Temperature Resins


Aluminum-filled epoxy casting resins (gray in color) are not as heavy as iron-filled systems and are more readily machinable.

Epoxy casting resins generate heat (exotherm) during the curing process. This heat can become excessive if the epoxy is poured thicker than the suggested casting thickness, causing warping, cracking and/or brittleness. Therefore, be careful to choose the correct system for your project.

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Specification Table


Freeman 801 Aluminum-Filled Epoxy Casting Resin

86D Shore Hardness / 3" Cast Thickness / 150 Min. Gel Time

Freeman 805 Aluminum-Filled Epoxy Casting Resin

88D Shore Hardness / 1/2" Cast Thickness / 150 Min. Gel Time

RenCast 3269 Aluminum-Filled Epoxy Casting System

87D Shore Hardness / 3/4" Cast Thickness / 140 Min. Gel Time

Epocast 4 D-A/951

91D Shore Hardness / 1" Cast Thickness / 16 Hr. Cure Time

Devcon Epoxy Plastic Aluminum - Liquid

85D Shore Hardness / 1" Cast Thickness / 45 Min. Gel Time

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