Model Pro Off White Slow
Made in the USA
Made in the USA
When you buy from SRC, you'll receive fresh American-made materials every time, direct from the source.
Model-Pro Slow is a low viscosity, two part polyurethane casting resin with a longer working time that contains zero solvents, making it virtually odorless and user friendly.
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Model-Pro Slow is a two component polyurethane casting resin which has a longer working time for larger castings that require more time. Model-Pro Slow comes in either a 6 minute working time or 12 minute working time. It exhibits good impact resistance, strength and has a low viscosity. Model-Pro Slow contains zero solvents making it virtually odorless and user friendly. It also contains no fillers and can be hand mixed or used with automated dispensing equipment. Product uses include: Casting models, prototypes, figurines, proofing molds, making plastic reproductions, etc.. This is an ideal casting resin for professional model makers, hobbyists, crafters, and taxidermists.
| Mix Ratio | 1:1 by weight / volume |
| Working Time | 6 or 12 minutes |
| Demold Time | 1 or 2 hours |
| Heat Deflection | 140°F + |
| Shrinkage | .001 |
| Color | Off-white |
| Hardness | 70-D |
| Viscosity | 150 cps |
I really love this material. I use it for castings and I love how easy it is to sand afterwards. Also just a side note to those who use it or plan to use it. Always mix it by hand for a few seconds it mixes easily. DO NOT use mixers or stirrers that attach to the drill! If you use a drill to stirr it will not set and cure property it will sweat, meaning moisture will continue to form on the what appears to be cured piece.
The molds I make do not have enough relief for air. I have to poke the cavities to get the bubbles out and the slow gives me the time.👍👍
I got a viscous liquid on top of my cast piece. The cast turned out okay. It cleaned up with alcohol. But is this normal to end up with?
Product mixed well, I weighed even amounts with a postal scale. I had plenty of time to pour the resin into my mold. One hour set and it was removed from my mold perfectly. Excellent product!
Very pleased with with model pro slow
