Polycraft F38 Fast Cast Polyurethane Liquid Plastic Casting Resin
Size: 500g KitSize: 1kg KitSize: 2kg KitSize: 4kg KitSize: 10kg Kit

Polycraft F38 Fast Cast Polyurethane Liquid Plastic Casting Resin

Price:  £10.00(Inc. 20% VAT)(£8.33 Exc. VAT)Earn 10 Loyalty Points
Quick Link Code:  QL4142

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Small Plastic Mixing Sticks / StirrerSmall Plastic Mixing Sticks / Stirrer

Polycraft F38 offers excellent impact resistance, is very low viscosity with a thermoplastic aspect. With a low shrinkage ratio, short demould time and good ability for painting, this resin is widely used within the small prototype and scale model industry. The F38 has  a pot life of 2 minutes and a demould time of 20 - 25 minutes with a full cure of around 72 hours.

  • Fast Demoulding Time
  • Easy-To-Use
  • Low Chemical Attack Towards Silicone Moulds
  • Good Ability For Being Painted
Polycraft F38 Unit
Mix Ratio By Weight 100A : 100B
Pot Life @ 25°C 2 mins
Demould Time 20 mins
Shore D Hardness D72
Mixed Viscosity mPas 35
Flexural Strength Mpa 48
Flexural Modulus Elasticity  750 mpa
Maximum Casting Thickness 5mm - 10mm
Glass Transition Temp 55°C
Cure Colour Off White / Cream

For best results ensure resins and moulds are at temperature above 18°C before using, using at colder temperatures will effect cured characteristics and may inhibit cure. Ensure moulds are free from dust and other contaminants. Always perform small test before pouring large amounts to ensure suitability. F38 is extremely moisture sensitive, keep containers closed when not in use. When stored correctly unopened product has a shelf life of 3 months from purchase. Please refer to technical data sheets for further information regarding usage. 

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