FS stands for 'Fast Setting' but unlike many fast curing platinum silicones, FS-20 benefits from a longer working time - around 8 minutes at room temperature. Both parts A & B are very fluid, at 3800 cP (it pours like runny honey) and both components are slightly white/translucent in colour so can be pigmented to suit requirements. This is perfect where intricate detail is concerned.
Measuring equal amounts out by weight or volume, the 8-minute pot life (approximately) should be enough to degas and pour into a simple mould, or create a layer if doing a brush-on. Freshly applied layers will stick to each other, and thickeners will work to increase viscosity if required.
FS-20 is particularly suited to creating appliance flat moulds, as platinum silicone moulds will not cause cure inhibition for appliances and for fast turnarounds.
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