(200g) Aluminium Metal Powder Very Fine 250 Mesh

(200g) Aluminium Metal Powder Very Fine 250 Mesh DescriptionPowdered metals used as fillers result in castings with a realistic metallic finish.They are used in the same way as filler powder, pt the resin is catalysed BEFORE adding the powder,this is to neutralise the catalyst, which would otherwise have a corrosive effect on the metal.Different metal powders can be mixed together if required mixing aluminium and a little brass, for example, produces a good simulation of old tarnished silver.The powders should be mixed before they are added to the resin.Particle size<250 meshPurity99.5% minColourGreyOdourOdourless, however if dust is raised: sweet and metallicMelting point660°CBoiling point2468°CIgnition temperature~400°C