Product Details
This sealant provides a long-lasting, durable seal that is 100% waterproof and weatherproof, making it ideal for sealing air leaks around windows, doors, siding, trim, and baseboards to improve a home's energy efficiency and reduce utility costs. The cured sealant is resistant to mold and mildew and comes with a lifetime guarantee. It meets ASTM specification C920, Class 25, and is VOC compliant, suitable for both interior and exterior use.
