PolyCast G28 Polyurethane Casting Resin 2kg

£30.74£151.20 inc. Vat

SKU: G28 Categories: ,


G28 is a low viscosity polyurethane casting resin with a longer pot-life compared to other resins, making it suitable for casting master and core models in medium to large moulds.


G28 cures to a light beige colour or you can choose a colour.  To colour match to a specific PANTONE or RAL colour please click here.


PU casting resins are ideal for reproducing parts from a single master in small production runs, as an alternative to injection moulding or individually machined parts.


Sylmasta casting resins have been trusted by professional kit builders and industrial users for years for their high detail and repeatability.


Parts made with Sylmasta casting resins have very low shrinkage and do not sag or distort with heat.


Sylmasta resins also have very low odour, unlike traditional polyester resins.


To reduce casting cost, increase pot life and improve dimensional stability for castings more than 20mm thick add Filler Powder to a maximum of 300g filler per 200g of mixed resin.


Download PDF Case Study

Pot Life: 7 to 8 minutes
De-mould time: 2 – 3 hours up to 10mm thick.
Viscosity: 80 cps
Mixing ratio: 50:50.

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