Sikaflex 1a 20 oz Sausage with Gloves Aluminum Gray, Pack of 20 Non Sag, Polyurethane Concrete and Masonry Joint Sealant for Vertical and Horizontal Joints

Primerless Application: Provides excellent adhesion and bonds to most construction materials without needing a primer. Damp Surface Compatible: Resistant to aging and weathering; can be applied to green or damp concrete. Flexible and Durable: Cures to a tough, flexible seal with ±35% movement capability. Depth-Limited Design: Formulated for joints where sealant depth does not exceed 1/2 inch. Application Versatility: Ideal for small joints and fillets; windows; door frames; reglets; flashing; common roofing detail applications; and many construction adhesive applications. Specification Compliant: Meets TT-S-00230C, Type II, Class A and ASTM C920, Type S, Grade NS, Class 35, and Canadian standard CAN/CGSB 19.13-M87