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RDR-2250 High Temperature Laminating Resin - Aluminum

Model: 1886

Starting at: $80.00

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RDR-2250 is an unfilled clear epoxy room temperature curing laminating system used in high temperature and room temperature applications.  This system is tough, strong, has good heat distortion, chemical resistance and excellent adhesive qualities.  As with most high temperature systems, it will achieve a demoldable state overnight @ ambient temperature.  In some instances, tools may be used without post cure.  However, for most uses at elevated temperature, post cure is recommended.


Upon Completion, the tool should be allowed to cure at ambient temperature for 24 hrs.  At that point, apply an oven cure, cycle should be 50 degrees per hour(tool temperature, not airtemperature).Not more than 5 degrees per min.

1-Hour 100F , 1-Hour 150F,1-Hour 200F,1-Hour 250F,2-Hour 300F, Back down the same

This product is sold by weight. 8 Lbs = aprox 1 Gallon; 50 Lbs = aprox 5 Gallons.


Use the RDR-2250 Resin with RDH-9106  or RDH-9234  Hardeners.



   RDH-9106  RDH-9234      
Pot Life @ 72oF (200g mass) 90 minutes 165 minutes      
Ratio by Weight   100 pbw to 12 pbw   100 pbw to 15 pbw    
Ratio by Volume   5.2 to 1   5.5 to 1        
Cure Time   24 hours   24 hours        
Flexural Strength @ 72oF 36,400 38,400      
Flexural Strength @350  5, 600   5,600          
Heat Distortion 300oF 320oF      
Hardness, Shore “D” @ 72oF 85 80      
      Resin  12.5 12.5      
      Hardener 7.8 8.35      
      Mixed 12.0 10.4      
Specific Gravity:          
      Resin  1.50  1.50      
      Hardener .94  1.0      
      Mixed 1.45        
Shelf Life Resin / Hardener 1 year 1 year      


To ensure quality results and proper curing, please make sure to use the resin shortly after purchase. This resin is available in 1 Gallon & 5-Gal Pails, Drums and Totes.


  • Model: 1886
  • 9 Units in Stock
  • Manufactured by: Premium Resin Tech

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