Sikaflex 1a Polyurethane Non-Sag Sealant, in Limestone Color, 10.1 Ounce Tube
Sikaflex 1a is a premium-grade, high-performance, moisture-cured, one-component, polyurethane-based, non-sag elastomeric sealant. Sikaflex 1a is an excellent sealant for construction joints that are vertical or horizontal, and can be used in submerged conditions, such as canal and reservoir joints. Suitable for use with green or damp concrete.
• Fast tack-free time
• Fast cure time
• Capable of 35% joint movement
• Excellent adhesion
• Odorless, non-staining
• Certified to the NSF/ANSI Standard 61 for potable water
• Also available in 20-ounce sausages
• Available in multiple colors. Color charts are used to demonstrate the range of colors available and should not be used to select colors based on how they are viewed on a computer display.