Finishworks' revolutionary new 2K Polyurethane (AristoThane) is an isocyanate free urethane. This product provides the benefits of polyurethane chemistry without the handling issues associated with isocyanates. Unique new cross linking chemistry provides a polyurethane product without the use of isocyanate or formaldehyde containing products. AristoThane can properly be used in Greenguard certified systems. For more on our ISO Free Urethanes, contact a FinishWorks representative to learn what products best suit your needs.