Sealant cartridge KonVesT Smar ŁK-43 300 ml, brand KonVesT, model SM 6

KonVesT Smar ŁK-43 300 ml is a general-purpose sealant supplied in a standard 300 ml cartridge compatible with most manual and pneumatic caulking guns. Designed for sealing joints and filling gaps in construction and repair work, this cartridge format allows controlled application in linear seams, corners and small cavities. The formulation is intended for routine maintenance and assembly tasks where an easy-to-apply, cartridge-dispensed sealant is required.

Advantages

The product offers convenient cartridge dosing for precise bead control and reduced material waste. Its packaging ensures compatibility with standard caulking guns, enabling steady application speed and consistent joint appearance. The sealant is suitable for use in common building and repair scenarios, simplifying on-site sealing tasks and routine maintenance operations.

Suitable for

• Sealing joints between building materials (e.g., around window and door frames)
• Filling small gaps and cracks in walls and trim
• Maintenance sealing in residential and light-commercial settings
• General repair tasks requiring cartridge application and controlled bead size

Key specifications

• Form: 300 ml cartridge compatible with standard caulking guns
• Application: manual or pneumatic caulking gun dispensing
• Intended use: sealing joints and filling gaps in construction and repair
• Typical bead control: suitable for linear seams, corners and small cavities
• Packaging: single cartridge for on-site dosing and application

How to use

Prepare surfaces by ensuring they are clean, dry and free of dust, grease or loose material. Cut the cartridge nozzle to the desired bead size and puncture the inner seal before loading into a compatible caulking gun. Apply the sealant with steady pressure, moving the gun along the joint to create a continuous bead. Tool or smooth the sealant if required within the working time specified by the manufacturer, and allow the product to cure under recommended conditions.

Usage recommendations

For best results, test adhesion on a small area when sealing unfamiliar substrates. Use appropriate personal protective equipment and follow site ventilation practices. Store cartridges in a cool, dry place and use within the shelf life indicated on the packaging.