Free Form Air HT

A low density, lightweight epoxy putty that offers high temperature resistance to 300°F/149°C when cured at room temperature and 400°F/204°C when heat post cured. A low-odor, low shrinkage formula that is easy to use. Cures to a hard, rigid epoxy that is very strong with modeling board-like properties. Can be sanded, shaped, drilled, tapped and CNC machined/routered. Can be used in conjunction with EpoxAcoat HT and Epoxamite HT to create a strong and lightweight composite tool or mold. Can also be used to stabilize tools during the heat post curing process to help reduce deformation. Also good for jig and fixture construction. 

Will bond to itself and a variety of surfaces including wood, stone and EpoxAcoat HT surface coat epoxy. For releasing epoxy from nonporous surfaces such as resin, metal, glass etc..., use Ease Release 200 or 205 to prevent adhesion.

Technical Data Sheet

Mixing Ratio: 2A:1B by Volume
Viscosity: Dough
Pot Life: Thickness 1,5": 90 Minutes
                                 3/8": 2,5 Hours
                                 1/8": 3 Hours
Cure Time: 16 Hours
Shore D Hardness: 55D
Color: Grey

Weight:
Pint: 1,2 lbs
Gallon: 5,1 lbs