Roto Casting Resin 2kg Kit

(Inc. 20% VAT)
(£26.42 Exc. VAT)
In stock

Kit consists of 1kg of PART A and 1kg of PART B

Total kit volume 1.9 Litres

Virtually no odour and reacts to form a strong, tough, non-greasy polyurethane plastic white in colour.

This resin have been formulated for casting in the thinnest sections having built in flexibility to prevent breakage.

Pot life is approximately 2-3 minutes and the casting can generally be de-moulded in 30-40 minutes depending on the size and especially the thickness of the casting.

This product has a simple mixing ratio of 1:1 by weight. Please note the two liquids have different densities hence different volumes which is why the mixing ratio is equal parts by weight not volume.

The liquid mixture has a very low viscosity of 300 mPas enabling it to flow in fine details and deep undercuts whilst also minimizing bubbles.

Once cured it is has both a good tensile and flexural strength with built in flexibility making it excellent for prototypes, scale models and producing detailed decorative objects etc.

Properties Units Roto Casting Resin
Pot Life (25°C) Minutes


Demould Time (25°C) Minutes 30-40
Viscosity (25°C) Mpa.s 300
Density (25°C) g/cm3 1.05
Hardness Shore D 75
Linear Shrinkage % 0.18
Flexural Strength Mpa 32
Flexural Modulus Mpa 560
Tensile Strength Mpa 23
Tensile Elongation % 20
Bending Elongation % 10
Impact Strength KJ/m² 12
Heat Distortion °C 70-75      

pdf-image-white.jpg Technical Data Sheet  pdf-image-white.jpg Safety Data Sheet PART A  pdf-image-white.jpg Safety Data Sheet PART B