Sikaflex 1a 20 oz Sausage Kit with AWF PRO Caulking Gun – Limestone, Pack of 10 – One Component, Flexible, Non Sag, Polyurethane Concrete and Masonry Sealant for Vertical and Horizontal Surfaces

AWF PRO Caulking Gun Kit – Compatible with Sikaflex 1a 20 oz Sausage. Premium grade, high performance, moisture cured, 1 component, non-sag elastomeric polyurethane sealant for forming permanent, water and weather resistant seals in exterior gaps and joints. It is excellent for small joints and fillets, windows, door frames, reglets, flashing, roofing detail applications, and many construction adhesive projects. It can be used in both vertical and horizontal joints where the maximum depth of sealant is 1/2 in or less.

• Primerless Application: Excellent adhesion and bonds to most construction materials without requiring 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
• Dual Format Compatibility: The kit includes our AWF 2100 caulking gun; it features a 18:1 thrust ratio and can be converted to use either 20 oz sausage packs or 10 oz cartridges