HX-407 High Viscosity Mask Making Latex Size:5 Gallon a 6 minute pot-life and

a 6 minute pot-life and cure time of about 60 minutes depending on mass and temperature

It may be used both indoors and outdoors

If sanding or sandblasting

and thermoplastic polymers

HX-407 High Viscosity Mask Making Latex Size:5 Gallon a 6 minute pot-life andHX 407 Pourable Mask Making Latex is a pre vulcanized, pourable latex that forms a thick durable skin when poured into a gypsum mold and allowed to dwell before spilling out to build layers. Add color with FabTone pigments. HX 407 latex cures to a flexible, strong rubber. MIXING AND CURING: Stir before use. Pour into a dry, unsealed gypsum mold. Tilting or lightly vibrating the mold may help to eliminate bubbles if the mold contains complex undercuts