Compare Maximum number of 4 items selected U-POL 1 Liter Primer Hardener - UP2333 Part #: UP2333 Line: UPL U-POL 1 Liter Primer Hardener Manufacturer's Defect Warranty Color: Clear Material: Polyisocyanate In Solvent Type: Hardener Flammable: Yes Container Size: 1 Liter Freezing Point: Less Than -76 Degree (F) Product System: System 20 Coating Isocyanates: Yes Show More Show Less