Black Two-Part Polysulfide Insulating Glass Sealant - 1-1/2 Gallons

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CRL N400G15 Black Two-Part Polysulfide Insulating Glass Sealant - 1-1/2 Gallons

Item #: N400G15 by CR Laurence

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In Stock $317.90 /each

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  • Compatible with Aluminum Spacers
  • Cures Rapidly to Permit Easy Cutting and Handling
  • Resistant to Weather, Ozone, Sunlight, Heat, and Cold


1-1/2 Gl. (5.7 l)


1-1/2 Gl.









CRL Two-Part Polysulfide Insulating Glass Sealant seals insulating glass units against moisture, cold, and heat. It out performs competitive polysulfide sealants in resistance to moisture, sunlight, aging, and weathering. CRL Two-Part Polysulfide Insulating Glass Sealant maintains outstanding adhesion to glass, aluminum, and other spacer and corner materials under the most severe weather conditions. Cures rapidly to permit easy cutting and handling within four to 12 hours at room temperature, or even less time at elevated temperatures. High strength and low cost make it attractive for single and dual seal units. Sealant passes SIGMA specifications for durability of Insulating Glass units.

Most shipping weights are approximate and have not been verified. If the exact weight is needed in order to determine shipping costs, and shipping costs are required in order for you to complete your order, please request this prior to submitting your order by contacting CRL Customer Service. Product images shown are of the actual product or a close representation. Colors can vary depending on your computer's video card and on how your monitor's color is adjusted.