Sealant Cartridge Quantec KM-WKFIX-310 290 ml — white, adhesive sealant for joints and fixtures

Quantec KM-WKFIX-310 is a 290 ml cartridge sealant and adhesive in white, designed for sealing joints, filling gaps and fixing elements in construction and repair tasks. Supplied in a cartridge for application with a manual or pneumatic caulking gun, this combined sealant and adhesive offers workable consistency and adhesion to common building substrates. The formulation is intended for interior and exterior use where simultaneous sealing and bonding simplify installation and maintenance work.

Advantages

The product combines sealing and bonding functions in a single cartridge, reducing the need for separate materials during installation. Its white colour provides a neutral finish suitable for visible joints. The cartridge format allows controlled, continuous application with standard guns, improving accuracy and reducing waste. The material cures to a flexible bead, accommodating slight substrate movement without cracking.

Suitable for

• Sealing expansion and connection joints around windows and doors
• Fixing trim, skirting boards and lightweight fixtures
• Filling gaps and cracks in plaster, masonry and around penetrations
• Indoor and outdoor weatherproofing where a paintable white seal is required

Key specifications

• Formulation: combined sealant and adhesive in cartridge form
• Colour: white
• Volume: 290 ml cartridge
• Application method: caulking gun extrusion
• Curing behaviour: forms a flexible cured bead suitable for substrates with slight movement
• Suitable substrates: common building materials such as wood, masonry, plaster and many non-oily surfaces
• Use locations: interior and exterior applications

How to use

Prepare surfaces by ensuring they are clean, dry and free of loose material, grease or dust. Cut the cartridge tip to the required bead size and fit into a compatible caulking gun. Apply a steady, even bead across the joint or fixing area and press surfaces together where bonding is required. Tool the bead within the product's workable time to achieve a smooth finish. Allow the sealant to cure fully before subjecting the joint to heavy stress, painting or prolonged water exposure, following ambient temperature and humidity effects on cure time.

Usage recommendations

For best results, test adhesion on an inconspicuous area if working with unfamiliar substrates. Avoid application on damp or contaminated surfaces. Protect fresh beads from rain and direct water exposure until cured. Use appropriate personal protective equipment when cutting cartridges and handling the product.