This product is packaged in cases of 20. If you would like to order a full case you would want to select a qty of 20. The price listed is per sausage.

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

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

Product ID: 42749661

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Details

Color
ALUMINUM GRAY
Brand
SIKA
Item Weight
0.89 Kilograms
Liquid Volume
20 Milliliters
Maximum Gap Fill
1.2 Inches

🔄±35% joint movement flexibility

🌦️Superior weather resistance

🛠️Standard caulking gun ready

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

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Description

🔧 Seal smart, last longer—join the pros who never compromise!

DYNAMIC FLEXIBILITY - Accommodates joint movement up to ±35%, ensuring resilient, crack-free seals.
PRIMER FREE BONDING - Strong adhesion to most materials without primer—streamline your workflow.
MULTI SURFACE MASTERY - Perfect for windows, doors, roofing, and more—versatility that keeps your projects tight.
ALL WEATHER DURABILITY - Engineered to resist aging and weathering for reliable performance in any climate.
EFFORTLESS INSTALLATION - Compatible with any standard sausage caulking gun—no special tools needed.

SIKASikaflex 1a is a one-component, elastomeric polyurethane sealant designed for both vertical and horizontal concrete and masonry joints. It offers easy application with standard tools, strong adhesion without primer, ±35% joint movement flexibility, and excellent weather resistance, making it ideal for durable, professional-grade sealing in diverse construction scenarios.

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