Moulding rubber with high strength and flexibility 55 A shore hardness. Used for making durable easy releasing moulds for casting plasters and waxes without release agents. Also excellent for casting cement, epoxy, polyesters and polyurethanes with the use of a shilable release agent. Additives are available to modify cure rate, thickness hardness and standard physical properties. Use Polytek Poly Purge to prevent moisture absorption in your polyurethane between uses to prolong shelf life and help to avoid the formation of bubbles.
1 kg, 5 kg, 16.5 kg with Slow Catalyst
Shipping & Delivery
Delivery Rates & Times Delivery charges are calculated at checkout based on your location and quantity of items purchased. Delivery Times Please note that delivery times are calculated from dispatch date, not the date when the order was placed/processed. See below: VIC 2-4 Business days NSW 3-6 Business days ACT 4+ Business days SA 3-6 Business days TAS 5+ Business days QLD 4+ Business days NT 5+ Business days WA 5+ Business days *Locations in remote areas may incur longer delivery times than the times listed above.