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Metal Powders

Powders can be mixed with a variety of different products including polyesters, polyurethanes, epoxy resins and Jesmonite.
These fillers are more commonly used in resins for producing cold cast metal effects. Generally, higher amounts of metal powder are used to give a true metallic effect. Can be buffed, polished and a patina applied if required.

£5.00 - £170.00

Metal Filler - Colour

Metal Filler - Size

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Get creative with the Metal Powders and create a look that you love! Explore an antique look with the brass ( IR240) shade. Experiment by adding a drop black Jesmonite pigment to the bronze ( IR350 ) shade to create a rich, dark bronze. If you prefer a more traditional finish, have a play with the copper powder ( SP240 mesh)

Using the Metal Powders is a lot simpler than it seems! Just add them to your mixed Jesmonite little by little until you’re happy with the finish. You’ll find the Metal Powder thickens your mix but that’s ok!

Once your piece is set and has been removed from the mould, you’ll need to rub it up with a fine grade wire wool to reveal the metallic finish and watch as it starts to shimmer and shine!

Please note variations in colour can occur from batch to batch.

Show us your metallic finishes and share your creations on Instagram using the hashtag #polysilmakers!

For technical data check out our Knowledge Hub.