Acrylobond HD

Acrylobond® HD is a two-component polyurethane designed specifically as an environmentally friendly alternative to a polyester resin used as a backing in the thermoformed acrylic and the thermoformed ABS marketplace. Excellent adhesion can be obtained on Acrylic; ABS; Acrylic/ABS co-extrusions; and Acrylic/ABS laminates.


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Technical Data Sheet


  • Hot Tubs
  • Thermoformed Plastics


  • 1:1 System by volume
  • Excellent adhesion to thermoformed ABS
  • Excellent adhesion to thermoformed acrylic
  • Excellent sag resistance
  • Fast Cycle Time
  • Good HDT
  • Good Impact while maintaining stiffness
  • High Hardness
  • Low Exotherm
  • Matched Viscosities
  • No roll-out when chopped glass roving is used
  • Repairable
  • Sandable
  • Styrene free!
Product Types

Acrylobond & Thermoformed Parts


Product Testing

Test PerformedTest Results
Color - ISOBrown  
Color - POLOff White  
Elongation - ASTM D4122.2 % 
Flexural Modulus - ASTM D790580 ksi 
Hardness - ASTM D2240 - Shore D84 Shore D 
Izod Impact Notched - ASTM 256A.15 
Izod Impact Unnotched - ASTM 256E1.23 
K Factor, initial per inch - ASTM C5180.821 sq/ft 
Mixed Density80 pcf 
R value, initial per inch1.21  
Ratio by Volume - ISO:POL50:50  
Ratio by Weight - ISO:POL45:55  
Tear Strength - ASTM D624, Die C274 pli 
Tensile Strength - ASTM D4126500 psi 
UL 94 HB - Screened by Outside LabPass