Product description

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
Mix Ratio by Weight : 100 A : 100 B
Mixed Viscosity mPas : 35
Pot Life (200g, 25°C) : 2 Minutes
Demould Time : 20 Minutes
Shore D Hardness : 72
Flexural Strength Mpa : 48
Flexural Modulus Elasticity : 750 mpa
Maximum Casting Thickness : 5mm - 10mm
Glass Transition Temp : 55°C
Cured 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 datasheets for further information regarding usage.

Legal Disclaimer

Unfortunately we are unable to ship this item to, Isle of Man, Channel Islands or any Scottish Islands. Orders placed for these addresses will be cancelled and refunded due to carrier restrictions.

Brand	Polycraft ( MB Fibreglass )
Model Number	F38
Item Weight	4 kg
Material	Resin
Item Weight	4 kg

Polycraft F38 Fastcast Polyurethane Casting Resin - 4kg Kit

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