HEATLOK HFO: Is a two component, closed-cell spray applied, rigid polyurethane foam system, with an installed density of 35kg/m3. 

Specific product features include: 

• The product uses recycled plastic materials and rapidly renewable soy oils. 
• The HFO blowing agent has zero ozone depleting potential. 
• The HFO blowing agent has Global Warming Potential (GWP) = 1 
• Common Applications:
  • Thermal insulation (R1.0 per 25mm of applied Foam)
  • Air barrier 
  • Vapour Retarder 
  • Water resistive barrier 

• Internal or protected external application, above and below grade. 

• Fire Retardant to ASTM E84 ‘Class 1’ 

• Heatlok HFO is CodeMark® approved in New Zealand for Thermal insulation in Residential Buildings.