Silicone Sealant Quantec Universal SUN-310-BR 310 ml Brown

Quantec Universal silicone sealant SUN-310-BR is a 310 ml brown cartridge designed for general sealing, bonding and jointing tasks. This neutral-cure silicone provides a flexible, weather-resistant finish for both interior and exterior applications. Supplied in a standard caulking cartridge, it is compatible with manual and pneumatic caulking guns and is formulated for adhesion to a variety of common building materials where a durable, elastic seal is required.

Advantages

The sealant offers long-lasting elasticity and resistance to weathering, UV exposure and moisture. Its neutral curing system minimises corrosion risk on metal substrates and reduces odour during application. The brown colour ensures a discreet finish on woodwork, door and window frames, and other brown surfaces. The cartridge format allows controlled application and convenient storage.

Suitable for

• Sealing gaps and joints around windows and doors
• Sanitary joints in bathrooms and kitchens
• Exterior sealing of façades and building joints
• Bonding and sealing on wood, glass, glazed surfaces and many common construction materials

Key specifications

• Volume: 310 ml cartridge
• Base: neutral-cure silicone
• Colour: brown
• Application temperature range: suitable for typical construction temperatures
• Properties: flexible, weather-resistant, UV-stable, moisture-resistant
• Compatibility: for use with manual and pneumatic caulking guns

How to use

Ensure surfaces are clean, dry and free from dust, grease or loose material. Cut the cartridge nozzle to the desired bead size and thread into a caulking gun. Apply an even bead of sealant into the joint, maintaining consistent pressure. Tool the joint within the product’s skin time to achieve a smooth finish and good contact with substrate. Allow the sealant to cure undisturbed according to ambient temperature and humidity until fully elastic.

Usage recommendations

For best results, prime porous or heavily contaminated substrates if required and mask adjacent surfaces to protect finishes. Avoid contact with solvents or uncured sealant when installing sensitive materials. Store cartridges in a cool, dry place; partially used cartridges can be sealed and kept according to manufacturer guidance.