Our mould-making compound made of silicone is very easy to apply and quickly becomes hard. It allows you to build reusable moulds with very high reproduction accuracy.
The product is an addition curing casting silicone, consisting of two components which are mixed in the ratio of 1:1. As one component is blue and the other yellow, simply stir during preparing until everything is uniformly green.
For a silicone the material is extremely runny, which reduces the risk of unwanted air pockets. By adding our special cellulose fibres the material can be modified so that it can be smoothed over vertical walls without running down the surface.
The small double container pack contains 1 kg and the large double container pack contains 5 kg. The amount of 1 kg is sufficient for a volume of 0.75 litres.
Color: yellow (component A) and blue (component B)
Mixing ratio: 1:1 according to weight proportions
Specific gravity: 1,3 g/cm³
Viscosity: 6000 mPas
Mixing time at 20°C: 1 minute
Working time (pot life) at 20°C: 6 minutes (100 g)
Curing time (demoulding time) at 20°C: 60 minutes
Shore A hardness after 24 hours: 20
Breaking load (tensile strength): 2.4 N/mm²
Elongation at break: 290 %.
Tear strength: 6 N/mm
Dimension change after 24 hours: < 0.2 %.
Shelf life: at least one year
Moertelshop provides you with practical tools and materials for art, design, building and tinkering with concrete at a fair price. Order from us online and take advantage of our unbeatable cheap shipping.