24-Pack of 20 Oz Gaco 2100SAUS WHT White GacoFlex 2100 MS Silyl-Modified Adhesive Sealant

Now part of the Gaco family of brands, 2100 MS continues to provide the same proven performance contractors have counted on for decades – just with a new name. You can expect the same protection, durability, and ease of use, now backed by Gaco’s expanded portfolio and commitment to building envelope solutions. GacoFlex 2100 MS Adhesive Sealant is a high-performance reactive silyl-modified adhesive sealant. This single component, moisture-cure sealant exhibits excellent bond strength after cure. It imparts integral flexibility, offers superior adhesion and resists both ultraviolet and infrared radiation. Contractors choose 2100 MS because it applies easily and tools smoothly. It cures with minimal shrinkage, forms a fast skin, and bonds without a primer to most substrates. As a result, it works as a true all-purpose sealant for a wide range of jobs. After cure, 2100 MS forms a tough, elastic consistency with superior cut and tear resistance. It remains permanently flexible, which helps it withstand weather and building movement over time. In addition, it is both paintable and stainable, allowing you to blend repairs seamlessly.