EVERBUILD® EVERFLEX® 500 Bath & Sanitary Silicone Sealant – 295mlEVERBUILD® EVERFLEX® 500 Bath & Sanitary Silicone Sealant

High-Performance, Mould-Resistant Silicone Sealant for Sanitary Applications

EVERBUILD® EVERFLEX® 500 Bath & Sanitary Silicone is a premium quality, mid modulus, acetoxy cure silicone sealant that cures quickly to provide a permanently flexible, high-strength waterproof seal. Specifically designed for sanitary applications and areas of high humidity, it contains a powerful fungicide to prevent mould growth.

Key Features & Benefits

• Mould-Resistant: Contains a powerful fungicide to prevent mould growth.
• Waterproof Seal: Provides a high-strength, permanently flexible, waterproof seal.
• Quick Curing: Cures quickly with low dirt pick-up.
• Non-Discolouring: Will not discolour on ageing, even in humid or damp conditions.
• Certified Quality: Conforms to ISO11600 F and G 20LM; EN15651 for façade, glazing, cold climate, and sanitary applications.

Ideal For

• Sealing around baths, showers, basins, and sanitaryware.
• Sealing around worktops and laminates.
• Cap sealing to metal, timber, and PVCu window frames.
• As an adhesive for fixing PVCu trims and panels.
• General weatherproofing applications.

Product Details

• Colours: White, Translucent, Ivory, Sandstone, Manhattan Grey.
• Packaging: 295ml cartridge.
• Density: Approximately 1.0 g/cm³.
• Shore A Hardness: 10–20.
• Tensile Strength: 1.2 MPa.
• Elongation at Break: >500% (DIN 53504).
• Movement Capability: ±20%.
• Service Temperature: -40°C to +150°C.
• Skin Time: Approximately 10 minutes at 20°C.
• Curing Rate: Approximately 3mm per 24 hours.
• Coverage: Approximately 10 linear metres for a 9 x 9mm fillet joint.
• Shelf Life: 24 months from date of manufacture when stored in cool, dry conditions between +5°C and +25°C.

Application Instructions

1. Surface Preparation: Ensure all surfaces are clean, dry, and free from dust, grease, and other contaminants. Remove any loose or flaking surface coatings, old sealant, and mastic joints.
2. Priming: Porous surfaces may require priming. Test a small area first.
3. Application: Cut the tip of the cartridge, taking care not to damage the thread. Attach the nozzle and cut at a 45° angle to the desired bead size. Apply using a standard sealant gun, maintaining an even pressure and consistent angle.
4. Smoothing: Smooth down within 10 minutes of application using a spatula or piece of wood wetted with a soap and water solution. For a neat finish, masking tape can be applied to both sides of the joint and removed within 5 minutes of application.

Limitations

• Not suitable for use in conjunction with bitumen or asphalt.
• Not suitable for highly porous surfaces such as new concrete or stonework without priming.
• Not suitable for substrates that may bleed oils, solvents, or plasticisers.
• Do not use in the vicinity of, or in conjunction with, the edge sealant of double-glazed units.
• Not suitable for perimeter pointing of uPVC.
• Not suitable for use on soft metals such as lead or brass.
• Not overpaintable.

Cleaning of Tools

Clean tools and excess sealant immediately with white spirit. Cured sealant must be removed mechanically or with EVERFLEX SILICONE EATER.