Kit consists of 500g of PART A and 500g of PART B
Total kit volume 952mls
Virtually no odour and reacts to form a strong, tough, non-greasy polyurethane plastic white in colour.
This resin have been formulated for casting in the thinnest sections having built in flexibility to prevent breakage.
Pot life is approximately 2-3 minutes and the casting can generally be de-moulded in 30-40 minutes depending on the size and especially the thickness of the casting.
This product has a simple mixing ratio of 1:1 by weight. Please note the two liquids have different densities hence different volumes which is why the mixing ratio is equal parts by weight not volume.
The liquid mixture has a very low viscosity of 300 mPas enabling it to flow in fine details and deep undercuts whilst also minimizing bubbles.
Once cured it is has both a good tensile and flexural strength with built in flexibility making it excellent for prototypes, scale models and producing detailed decorative objects etc.
| Properties | Units | Roto Casting Resin |
| Pot Life (25°C) | Minutes | 2-3 |
| Demould Time (25°C) | Minutes | 30-40 |
| Viscosity (25°C) | Mpa.s | 300 |
| Density (25°C) | g/cm3 | 1.05 |
| Hardness | Shore D | 75 |
| Linear Shrinkage | % | 0.18 |
| Flexural Strength | Mpa | 32 |
| Flexural Modulus | Mpa | 560 |
| Tensile Strength | Mpa | 23 |
| Tensile Elongation | % | 20 |
| Bending Elongation | % | 10 |
| Impact Strength | KJ/m² | 12 |
| Heat Distortion | °C | 70-75 | | | |
Technical Data Sheet Safety Data Sheet PART A Safety Data Sheet PART B
