Sanitary Silicone Clear 300 ml Cartridge, Bisan

Clear sanitary silicone sealant in a 300 ml cartridge by Bisan designed for sealing joints and connections in sanitary installations. This neutral-cure silicone creates an elastic, waterproof seal that adheres to glazed tiles, ceramic, porcelain, painted surfaces and many common sanitary materials. Supplied in a standard 300 ml cartridge format for use with manual or pneumatic caulking guns, it is intended for indoor applications in bathrooms, kitchens and other wet areas where durable, flexible sealing is required.

Advantages

Bisan sanitary silicone offers long-lasting elasticity and water resistance to prevent leaks and maintain a consistent seal under normal movement and thermal changes. Its neutral curing mechanism minimizes the risk of corrosion on metal trims and sanitary fittings. The clear colour provides an unobtrusive finish that blends with surrounding surfaces and makes it suitable where a discreet joint is required. The cartridge format ensures easy, controlled application with standard caulking guns.

Suitable for

• Sealing joints between bathtubs, showers and tiled walls
• Sealing around sinks, washbasins and kitchen worktops
• Sealing sanitary fixtures and pipe penetrations in wet rooms
• Replacing or repairing old silicone joints in bathrooms and kitchens

Key specifications

• Form: neutral-cure silicone sealant
• Colour: clear / transparent
• Packaging: 300 ml cartridge for caulking guns
• Application: indoor sanitary and wet-area sealing
• Properties: elastic, waterproof seal with good adhesion to ceramics and painted surfaces
• Curing: forms a flexible skin and cures to an elastic joint under normal humidity

How to use

Ensure surfaces are clean, dry and free of oils, dust and old sealant residues. Cut the cartridge nozzle to the required bead size, load the 300 ml cartridge into a compatible caulking gun and apply an even bead into the joint. Tool the joint within the skin-formation time to achieve a smooth finish and proper contact with both sides of the joint. Allow the sealant to cure fully according to ambient temperature and humidity before exposing to water.

Usage recommendations

Use masking tape along joint edges for precise lines and remove it immediately after tooling. For deep gaps, use a suitable backing rod to control bead depth and ensure correct joint geometry. Store cartridges in a cool, dry place and use within the manufacturer’s recommended shelf life. Test adhesion on painted or sensitive surfaces before full application.