Pattex Silicone Sealant SL212 General Purpose 280ml White Cartridge Sealing & Waterproofing

The sealant has a shelf life of 12–18 months when stored in its original packaging in a cool, dry place protected from frost and sunlight.

Ensure good ventilation during use as acetic acid is released while curing. Avoid contact with eyes and skin; in case of contact, rinse immediately with water and seek medical advice.

It should not be used on corrosive metal surfaces, submerged joints, or substrates like PE, PP, or PTFE. Additionally, it is unsuitable for applications involving permanent water immersion or exposure to concentrated chemicals.

The sealant should be applied using a cartridge gun after cutting the spout at a 45° angle. Tooling must be done within 5–10 minutes using a spatula dipped in soapy water.

Surfaces must be clean, dry, and free from grease or dust. Non-porous surfaces should be cleaned with a suitable solvent to ensure proper adhesion.

It has a Shore A hardness of 20, temperature resistance from -30°C to +120°C, and cures at a rate of 2 mm per 24 hours under standard conditions. The skin formation time is approximately 15 minutes.

The sealant is mildew-resistant, waterproof, and offers good adhesion to various substrates. It also resists ozone and ultraviolet radiation, ensuring durability.

Henkel Pattex SL212 is suitable for sealing joints in sanitary areas, kitchens, wet rooms, and construction applications. It adheres well to non-porous surfaces like tiles, glass, and aluminium.

Pattex SL212 comes in a convenient 280ml cartridge size, making it easy to handle and store while providing sufficient material for various sealing projects.

For best results, ensure surfaces are clean and dry before application. Use a caulking gun to apply the sealant evenly into the gap or joint, smoothing it with a tool or finger for a neat finish.

For sealing around your bathroom sink, FEPY offers the Henkel Pattex SF525 280ml Sanitary Silicone (White). This silicone sealant is ideal for bathrooms and kitchens as it resists mould and mildew growth in areas with high moisture.

Yes, Pattex SL212 is an acetoxy silicone sealant that is suitable for sanitary applications. Its formulation makes it resistant to mold and mildew, ensuring a hygienic seal in bathrooms and kitchens.

Pattex SL212 is available in multiple colours, including white and transparent. This variety allows users to choose a colour that best fits their application needs.

The curing time for Pattex SL212 is approximately 2 to 3 days, depending on environmental conditions such as temperature and humidity. Full adhesion strength is achieved after this curing period.