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RDH-9106 High Temperature Slow Cure Hardener

Model: 1843

Starting at: $10.44

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RDH-9106 is a slow curing hardener for use with high temperature laminating.

Use the RDH-9106 Hardener with the RDR-1902 , RDR-3250or RDR-3121 Resins or with the RDR-Paste Carbon.

This product is sold by weight. 2 Lbs = aprox 1 Quart; 12 Lbs = aprox 1.25 Gallons



  RDR-1902  RDR-3121  RDR-3250  RDR-Paste Carbon
Color  Black   Clear  
Pot Life @ 72oF (200g mass) 60 minutes  90 minutes 90 minutes  60 minutes
Viscosity  gel      
Ratio by Weight   100 pbw to 16 pbw   100 pbw to 24 pbw    
Flexural Strength @ 72oF 16,000 psi   38,500 psi  
Tensile Strength  10,000 psi       
Compressive Strength  16,000 psi   55,000 psi   
Heat Distortion 350oF   300oF  
Hardness, Shore “D” @ 72oF 90   85  
Shelf Life Resin / Hardener 1 year 1 year 1 year  
Machinability Poor      
Cure Schedule 24 hours   24 hours  


TDS RDR-1902 / RDH-9106 TDS

TDS RDR-3250 / RDH-9106 TDS

pdfPremium Resin Tech Product List

 PDF Epoxy Mixing Guide

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

  • Model: 1843
  • 44 Units in Stock
  • Manufactured by: Premium Resin Tech

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