Polyurethane joint sealant AT Flex Connection 600ml beige

AT Flex Connection is a high-quality one-component elastic joint sealant based on silane-crosslinked polymer, designed for professional sealing of connection joints in construction. The product hardens under the influence of moisture in the air and provides long-lasting elasticity, excellent adhesion and reliable protection against atmospheric influences.

It is suitable for application on porous and non-porous substrates such as concrete, bricks, aluminum, PVC, steel, wood and various building elements around windows and doors.

Main features

• One-component polyurethane joint sealant
• Elasticity and deformation capacity ±25%
• Excellent adhesion to porous and non-porous substrates
• Resistant to weathering and UV exposure
• Can be painted after curing
• Does not contain solvents
• Very good workability
• High resistance to aging
• Good noise and heat insulation
• Elongation at break: about 450%
• Temperature resistance: from -40°C to +90°C
• Operating temperature: from +5°C to +40°C
• Crust formation time: about 60 minutes
• Curing speed: approximately 2 mm / 24 hours
• Packaging: 600 ml
• Color: beige

Consumption rate

For a 600 ml package, the approximate consumption is:

• about 6 m joint with size 10 x 10 mm
• about 4 m joint with size 15 x 10 mm
• about 3 m joint with size 20 x 10 mm
• about 2 m joint with size 25 x 12 mm
• about 1.3 m joint with size 30 x 15 mm

The actual consumption depends on the width and depth of the joint, as well as the type of substrate.

Application

The polyurethane sealant is intended for connection and expansion joints in:

• installation of windows and doors
• facade joints
• sealing between different building materials
• interior and exterior construction applications
• sealing holes and joints with movement

Thanks to its high elasticity, the product compensates for joint movements and provides a long-lasting seal without cracking.