CERESIT CS 27 Bitumen, black, 280 ml

CERESIT CS 27 is a plastic-elastic sealant based on polymers and bitumen that provides a quick and permanent solution for repairs and sealing in roofing structures. Thanks to its immediate water resistance, it is ideal for work even in less favorable weather – sealed joints withstand rain immediately after application.

Main advantages:

• Exceptional adhesion to metals, concrete, roofing membranes, masonry, and other building materials
• Permanent flexible joint – the sealant retains elasticity after curing, adapting to structural movements
• Application on wet surfaces – ideal for emergency repairs
• Easy handling and application – suitable for DIYers and professionals
• Excellent insulating properties – protects against water, wind, and dust

Usage:

• Sealing and repairing roofing elements
• Repairing cracks in chimneys, gutters, and downspouts
• Sealing transitions between different materials

Instructions for use:
Preparation: The surface must be clean, free of loose particles, grease, and dust. It can be slightly damp.

Application: Cut the cartridge, attach the nozzle, and apply the sealant evenly into the joints using a gun. Pay attention to corners and hard-to-reach places.

Smoothing: Adjust the surface of the sealant with a spatula or stick for a smooth finish.

Cleaning: Wipe fresh sealant with a damp cloth. After curing, it can only be removed mechanically.

Product safety warnings (H-phrases)

• H226: Flammable liquid and vapors.
• H412: Harmful to aquatic organisms, with long-lasting effects.

Safe handling instructions (P-phrases)

• P210: Keep away from heat, hot surfaces, sparks, open flames, and other ignition sources. No smoking.
• P233: Keep container tightly closed.
• P273: Avoid release to the environment.
• P501: Dispose of contents/container in accordance with the product instructions.