Very high quality West & Senior polyurethane (PU) dispersion pigment in vivid EMERALD GREEN colour.
Use this pigment to add vivid colour to any polyurathane casting resins including Fast Cast casting resin and our Waterclear Polyurethane Casting Resin.
All West & Senior pigment dispersions are made the the very highest quality with pigments tripple milled to reduce them to the finest particle size. Smaller particles means more vibrant colours from less pigment, improving the appearance of pigmented parts whilst minimising the performance reduction of the resin caused by pigmentation.
Why a Dispersion?
Pigment dispersions (pastes) should always be used when pigmenting polyurethane resin rather than pigment powder because the rigourous milling and mixing process during manufacture ensures that the tiny pigment particles are fully dispersed into a small amount of carrier polyurethane, getting the very most from their colour.
When a dispersion is then added to the bulk of the polyurethane resin it blends in easily, ensuring that the pigment is thoroughly mixed through the resin (rather than staying in lumps).
Because the dispersion is actually a mix of resin and pigment already, it is essential that the correct dispersion type is used to pigment each specific resin type. For example, polyurethane should only ever be pigmented using polyurethane (PU) dispersion pigment.
Use to add solid colour to polyurethane casting or potting resins or any other polyurethane based resin system. A pigment ratio of 5-10% should be sufficient to add solid opaque colour in most applications.