SIKA Sikaflex 1a 20 oz Sausage, Limestone, 1 Unit, One Component, Elastomeric, Non Sag, Polyurethane Concrete and Masonry Joint Sealant for Vertical and Horizontal Joints

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Easy Application: Requires only a standard sausage caulking gun for installation, eliminating the need for specialized tools.

Flexible and Durable: Accommodates joint movement up to ±35%, ensuring long-lasting seals that withstand expansion and contraction

Strong Adhesion: Bonds effectively to most construction materials without the need for a primer, simplifying the sealing process

Weather-Resistant: Exhibits excellent resistance to aging and weathering, making it suitable for diverse climates and conditions

Versatile Use: Ideal for sealing joints in windows, door frames, roofing details, and other construction applications.