LR-3C (MD-3P) : 3 components rigid resin


RI 001 MD 3P d


The LR-3C is a 3 components resin (liquid resin, liquid hardener, powder) polymerizing after mixing. 
Depending on the mixing ratio, the initial consistency can be Fluid or slightly Pasty.
The final impression is extremely Rigid, and does not accept any Removal Constraint. The LR-3C must be used on very simple forms, and non porous surfaces.
Polymerization starts when the hardener is mixed to the other components. The reaction causes a light heating, and the compound hardens in 10 to 60 minutes (depending on the mixing ratio). The impression accuracy is better than 1µm.


The LR-3C is suitable for the following applications :
Creation of custom-made Checking Gauges

It can also be used for :
- Impression of External Simple Forms
- Roughness Control Ra


The LR-3C is available in the following packagings :

Complete KIT LR-3C

  - Product + Accessories (RI-001)


  - Kit "Checking Gauge - Replica" (KD-038)

Technical Properties

  • Technical Properties:

    Initial Consistency : Liquid

    Final Consistency : Rigid

    Hardness : 70 Shore D

    Curing Time : 10 to 60 minutes

    Removal Constraint : 0 %

    Elongation to Failure : 0 %

    Accuracy of the impression : µm

    Cut with Twin Blade Cutter : No