RESION PU Casting Resin

RESION PU Casting Resin (1kg)
RESION PU Casting Resin (2kg)
RESION PU Casting Resin (10kg)
RESION PU Casting Resin (1kg)
RESION PU Casting Resin (2kg)
RESION PU Casting Resin (10kg)
  • For model making and industry
  • 1:1 mixing ratio
  • Fast curing

RESION PU casting resin is a fast-hardening 2-component polyurethane casting resin. The resin enables excellent reproduction of details and is therefore suitable for various applications in the field of model making and mechanical engineering.

PU RESION PU casting resin resin is characterized by easy processing (1:1 mixing ratio), rapid curing, low viscosity and resistance to high temperatures. Polyurethane resin is therefore perfectly suited to  manufacturing moulds, replicas and prototypes. RESION polyurethane casting resin is a comparable alternative to Rencast FC52/FC53.

Features RESION PU Casting Resin

  • Easy processing (1:1 mixing ratio).
  • Rapid curing.
  • Excellent reproduction of details.
  • High temperature resistance.
  • Casting up to 10 cm.

Use of polyurethane casting resin

Polyurethane casting resin is easy to use. Just follow the steps below.

  • Weigh components A and B accurately using the correct mixing ratio (1:1 by weight).
  • Mix the two components carefully until the mixture has a uniform color.
  • Process the resin depending on the application (processing time is approximately 7-8 minutes).
  • Allow the PU resin to harden (fully cured after approximately 24 hours).


Packaging Polyol (A) Isocyanate (B)
1 kg  0.5 kg 0.5 kg 
2 kg   1 kg 1 kg 
10 kg   5 kg 5 kg 
50 kg 25 kg 25 kg

Colour: ivory
Mixing ratio:
1:1 (weight)
Processing time: 7-8 minutes
Cure time: 60-90 minuten
Viscosity: 55 mPas.
1.1 g/cm³
Heat resistance:
Shore 72D
Shelf life: 
12 months (stored in unopened original packaging at a temperature between 18°C ​​and 25°C)

We have a number of recommendations for working safely with polymers. At Polyestershoppen you will not only find the polymers themselves, but you can also purchase all the protective equipment you need from us. If you have any doubts or questions, please contact our customer service. We can give you advice on how to work safely with polymers.

RESION PU Cast | Polyol (A) | 0,5 kg

Safety equipment


Code Description
H319 Causes serious eye irritation.
P101 If medical advice is needed, have product container or label at hand.
P102 Keep out of reach of children.
P264 Wash hands thoroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P337+P313 If eye irritation persists: Get medical advice/attention.

RESION PU Cast | Isocyanaat (B) | 0,5 kg

Safety equipment


Code Description
H304 May be fatal if swallowed and enters airways.
H315 Causes skin irritation.
H317 May cause an allergic skin reaction.
H319 Causes serious eye irritation.
H332 Harmful if inhaled.
H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled.
H335 May cause respiratory irritation.
H410 Very toxic to aquatic life with long lasting effects.
H351A Suspected of causing cancer.
H373B May cause damage to organs through prolonged or repeated exposure by inhalation.
P101 If medical advice is needed, have product container or label at hand.
P102 Keep out of reach of children.
P201 Obtain special instructions before use.
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P314 Get medical advice/attention if you feel unwell.
P301+P310 IF SWALLOWED: Immediately call a POISON CENTER/doctor/…
P405 Store locked up.
P501B Dispose of contents/container in accordance with in accordance with local regulation
EUH204 Contains isocyanates. May produce an allergic reaction.
MDI As from 24 August 2023 adequate training is required before industrial or professional use

Product Choices

46,99 46,99
Contents Price

Receive a back in stock email.

  • Extensive range!
  • PayPal, Mastercard, Visa, American Express
  • Fast reliable delivery in Europe (1-5 days)
  • Free advice from a specialist!
Product advisor

We will be happy to give you advice!