It is semi-transparent addition cure detail Liquid Silicone Rubber.

500g pack include 1x 250g Part A, 1x 250g Part. Shore A 20.

1. Mix well in the silicon cup. Mix ratio: 1 (Part A):1 (Part B) by weight.

2. Pour into the casting box. Working time: 30 mins (Temp: 25-30°C)

3. Allow 3-6 hours to dry. Heating will be helpful to fully in tens of minutes if needed.

4. Moulds containing metals (mercury, lead, cadmium, etc.) should not be used, as they will cause the silicone to not set.

5. Always test on the moulds first before going to mass production.

Please hit here If you need Casting Box for Silicone Mould Making Casting.