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SUPRASEC^® 9584 MDI Isocyanate is part of a high performance, two-component urethane primer system designed for use on concrete. By mixing with Castor Oil in a 1:1 ratio by volume, bubble-free films can be produced up to 50 mils (1.3 mm) thick. Working times are adjustable by selective additions to the resin blend. It also exhibits a low sensitivity to substrate moisture, leaving only minimal bubbling when applied to damp surfaces.

ADVANTAGES

• VOC Exempt
• Penetrates and seals the surface, leaving a smooth, pinhole and bubble-free coating
• Excellent adhesion to a variety of substrates
• Good physical properties
• Outstanding stability at low temperatures

VERSATILITY

• Working at different volume ratios offers a variety of stiffness and flexibility
• Primer may be applied on damp surfaces with no bubbles or foaming
• Flexibility to adjust the cure profile to match customer processes with the adjustment of catalyst
• Long work times (up to 45 minutes)

For more information, please contact us at Concrete@huntsman.com