Product Overview

CRL Two-Part Polysulfide Insulating Glass Sealant is the ultimate solution for sealing insulating glass units and providing unparalleled protection against moisture, cold, and heat. It surpasses other polysulfide sealants in its exceptional resistance to moisture, sunlight, aging, and weathering. This sealant boasts outstanding adhesion to glass, aluminum, and other spacer and corner materials, even in the harshest weather conditions. Its rapid curing time allows for easy cutting and handling within four to 12 hours at room temperature or even less time at elevated temperatures. With its remarkable strength and cost-effectiveness, it stands as the top choice for single and dual-seal units.

 This sealant meets SIGMA specifications for the durability of Insulating Glass units, and its compatibility with Aluminum Spacers, resistance to various environmental elements, and rapid curing further solidify its status as the superior choice for insulating glass sealants.