Multicast 12 - rigid casting resin

Instructions for use of Multicast 12 polyurethane resin

resin Multicast 12 is mixed together with the ISO 2 catalyst, in equal proportion, 100 base parts: 100 hardening parts (mixing is made based on weight parts, weigh the 2 substances).

After weighing the two components, mix well and pour. After hardening a white-ivory object is obtained with the appearance of plastic injected.

resin Multicast 12 has a low exothermic reaction, but it is recommended that for casting parts that exceed 5 to 10 mm in thickness, mix with mineral filler - Filler B (see fillers category).

When adding filler (or dye), in order not to reduce working time, it is recommended that the filler / dye be brought before mixing the 2 components (base and hardening). Weigh the 2 components (base and hardening) into 2 different containers. Add the amount of filler / dye to each and mix. Then the contents of the 2 containers mix together and pour. The working time starts to run only when the two components (base and catalyst) come into contact.

Preparation and application

1. Mix the Multicast resin and ISO 2 hardener separately until uniform before weighing.
2. Weigh 100 parts resin and 100 parts ISO 2. Observe the times specific to the Multicast 1, 2, 6 or 12 version.
3. Mineral filler B is optional and changes viscosity, processing times and mechanical properties; the data sheet specifies up to 350 parts and recommends it for thicknesses above 5 mm.
4. Do not use the times and properties of the unfilled mixture as values for the filled mixture.
5. Keep materials in their original, tightly closed containers at 15–25 °C.

Consult the safety data sheet and batch label before use.