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ArtKast Slow Pourable Resin - All Kit Sizes

  • $41.00

ArtKast Slow Pourable Polyurethane casting resin is slow set (~6 minutes) casting resin that is low odor, low cost, and tough. ArtKast cures light tan/bone color.

Pour ArtKast into silicone molds (TinSil or PlatSil) to produce tough, impact resistant parts that cure to a ~D72. May be sanded, drilled, and painted provided parts are free of release agent residue. Hollow ArtKast parts may be backed up with our Rigid Casting Foam.

We also have ArtKast Brushable. ArtKast Brushable is a self-thickening resin formula for brush-on applications such as large hollow casts and mother molds.

Working time: ~6 minutes at 70F.

Demold Time: ~1Hour (depending on cross-section of parts) minutes at 70F.

Pigment ArtKast with PolyPig Pigments.

Mix Ratio: 1:1 by weight or volume (Volume mixing will result in some leftover part B as more part A will be used.)

Prop 65 WarningWARNING: This product can expose you to chemicals including Butyl benzyl phthalate (BBP), which is known to the State of California to cause reproductive harm. For more information, go to

Technical Data:  Datasheet -- SDS - Part A - Part B

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