Kit consists of 250g of PART A and 250g of PART B
Total kit volume 462ml
PART A is a black liquid and PART B is a amber liquid that have virtually no odour and react to form a strong, tough, non-greasy polyurethane rigid plastic black in colour.
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.
A 3-4 minute pot life where the casting can generally be de-moulded in 30-40 minutes de-mould time depending on the size of the casting.
The liquid mixture has a very low viscosity of 50 mPas enabling it to flow in fine details and deep undercuts whilst also minimizing bubbles.
Once cured it is the strongest of all our resins, having both a high tensile and a high flexural strength making it excellent for prototypes, scale models and producing detailed decorative objects etc.
The cure profile of this resin is unsuitable for roto/slush casting for a suitable resin click here
| Properties | Units | Black |
| Pot Life (25°C) | Minutes | 3-4 |
| Demould Time (25°C) | Minutes | 30-40 |
| Viscosity (25°C) | Mpa.s | 50 |
| Density (25°C) | g/cm3 | 1.08 |
| Hardness | Shore D | 70-75 |
| Linear Shrinkage | % | 0.05 |
| Flexural Strength | Mpa | 55 |
| Flexural Modulus | Mpa | 1100 |
| Tensile Strength | Mpa | 33 |
| Elongation at Break | % | 7-8 |
| Heat Distortion | °C | 70-75 |
Technical Data Sheet Safety Data Sheet PART A Safety Data Sheet PART B
