NR-80LVHS
SPRAYABLE POLYURETHANE
NORMAC NR-80LVHS 100% solids 2:1 Polyurethane spray coating cures to 82A shore hardness. Designed using PTMEG Polyether with low-free technology which virtually eliminates isocyanate exposure. For use in the most dynamic dry, wet and immersive small particle abrasion environments. Easily processed using dual cartridge or heated plural equipment. Combined with priming systems, this is our most versatile corrosion and abrasion resistant coating. Solutions include raw material processing, mineral extraction/floatation, and mixing/agitation.
Seamless Flowability
Corrosion Resistance
Application Speed
Easily Refurbished
Flexible Thickness
Seamless Flowability
Corrosion Resistance
Application Speed
Easily Refurbished
Flexible Thickness
Prepolymer: PTMEG-Low Polyether
Solids: 100%
VOC’s: Zero
Hardness Shore A: 82 +/-5
Colour: All standard
Shelf Life: +2 years unopened
Storage: 15°C-30°C (60°F-86°F) dry, away from sunlight
Tensile Strength: ASTM D412 ~ 19.54 MPa (2834 psi)
Elongation: ASTM D412 ~ 380%
Tear Strength: ASTM D624 Die C ~ 67.25kN/m (384lbf-in)
Taber Abrasion 1kg, 1000cy, H-18: ASTM D4060-19 ~ 40 mg loss Impact Resistance: ASTM D2794 ~ >28.02 kN/m (160 pli)
Dry/wet operating temperature: -56°C (-70°F) to 93°C (200°F) Immersion Operating Temperature: Max 60°C (140°F)
Vapor Transmission: ASTM E96-80 ~ < 0.10
Chemical Resistance: usually pH 3 - 11
Coverage: 34sqm @ 25micron/kg (166sqft @ .001”/ lb)