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Price Per Unit: $12.99
Price Per Box: $11.69
Use Selsil Ultra Clear Silicone for: Glass and metal connection joints, ceramic/mosaic tile repairs, kitchen and bathroom sealing, and mirror adhesion.
Selsil Ultra Clear Silicone is a one-component, moisture-curing, high-performance hybrid sealant that brings together the mechanical properties of polyurethane and silicone sealants. This new generation, isocyanate-solvent free sealant offers easy application, excellent UV resistance, weathering, and ageing properties, making it ideal for both indoor and outdoor applications. With very good adhesion to most construction materials and low VOC content, Selsil Ultra Clear Silicone ensures reliable and environmentally conscious performance.
Key Features of Selsil Ultra Clear Silicone
- Solvent and Isocyanate Free: Safer to use and environmentally friendly.
- Excellent UV Resistance, Weathering, and Ageing: Ensures long-term durability in outdoor applications.
- Good Chemical Resistance: Enhances durability in environments with chemical exposure.
- Very Good Adhesion: Bonds strongly to most construction materials, simplifying application.
- Low VOC: Meets environmental standards and enhances user safety.
- Transparent Colour: Ideal for aesthetic applications like glass and mirror bonding.
Technical Overview
Selsil Ultra Clear Silicone is a silane-terminated polymer-based sealant with a specific gravity of 1.02 ±0.03 g/cm³. It has a tack-free time of approximately 35 minutes at 25°C and 50% RH. With a Shore hardness of 35±5, an elongation at break of 300%, and a tensile strength of 1.9 MPa, it provides robust performance.
Chemical Properties: Silane-terminated polymer-based sealant with excellent UV and chemical resistance.
Application Temperature Range: +5°C to +35°C.
Temperature Resistance: -40°C to +90°C.
Application Information
- Required Tools: Caulking gun, putty knife.
- Trade-Specific Tips: Ensure surfaces are clean, dry, and free from contaminants. Use backing rods for large joints. Tool sealant immediately after application.
- Common Issues and Solutions: Avoid application on bituminous substrates, natural rubber, EPDM rubber, PE, HDPE, Teflon, Delrin, or materials that bleed oils. Clean uncured sealant with solvents.
Storage and Shelf Life
- Storage Requirements: Store in a cool, dry place between +5°C and +25°C.
- Shelf Life Information: 12 months.
- Temperature Considerations: Avoid storing in extreme temperatures to maintain product integrity.
Frequently Asked Questions About Selsil Ultra Clear Silicone
Q: Can Selsil Ultra Clear Silicone be used for mirror adhesion?
A: Yes, Selsil Ultra Clear Silicone is suitable for mirror adhesion applications, providing a strong and transparent bond.
Q: Is Selsil Ultra Clear Silicone suitable for outdoor use?
A: Yes, Selsil Ultra Clear Silicone has excellent UV resistance, weathering, and ageing properties, making it ideal for both indoor and outdoor applications.
Q: What types of surfaces does Selsil Ultra Clear Silicone adhere to?
A: Selsil Ultra Clear Silicone has very good adhesion to most construction materials, including metal, aluminium, glass, plastic, and wood.
Q: How long does Selsil Ultra Clear Silicone take to become tack-free?
A: Selsil Ultra Clear Silicone has a tack-free time of approximately 35 minutes at 25°C and 50% RH.
Q: What safety precautions should I take when using Selsil Ultra Clear Silicone?
A: Keep out of reach of children. Avoid contact with skin. Refer to the Material Safety Data Sheet for detailed safety information.
Use Selsil Ultra Clear Silicone for:
- Mounting and pasting materials like metal, aluminium, glass, plastic, and wood.
- Connection joints of glass and metal structures.
- Repair of ceramic/mosaic tiles.
- Kitchen and bathroom sealing applications (glass, mirror adhesion applications).
Why Use Selsil Ultra Clear Silicone:
- Versatile: Combines the properties of polyurethane and silicone sealants.
- Safe: Solvent and isocyanate-free.
- Durable: Excellent UV resistance, weathering, and ageing.
- Chemical Resistant: Enhances durability in environments with chemical exposure.
- Adhesive: Very good adhesion to most construction materials.
- User-Friendly: Easy application and low VOC.
How to apply Selsil Ultra Clear Silicone:
- Preparation: Ensure the application surface is solid, clean, dry, and free of dust, oil, and grease.
- Application: Apply Selsil Ultra Clear Silicone using a caulking gun.
- Tooling: Tool the sealant with a putty knife to smooth the joint immediately after application.
- Curing: Avoid contact with alcohol and solvents during curing.
- Cleanup: Clean uncured sealant with solvents. Cured material can only be removed mechanically.
Selsil Ultra Clear Silicone limitations:
- Not suitable for bituminous substrates, natural rubber, EPDM rubber, PE, HDPE, Teflon, Delrin, or materials that bleed oils.
- Do not apply on frozen or wet surfaces.
- Avoid contact with alcohol and solvents during curing.
- Do not use in applications where continuous water immersion is possible.
Safety precautions when using Selsil Ultra Clear Silicone:
- Keep out of reach of children.
- Avoid contact with skin.
- Refer to the Material Safety Data Sheet for detailed safety information.
Selsil Ultra Clear Silicone can be used on the following substrates:
- Metal
- Aluminium
- Glass
- Plastic
- Wood
- Ceramic tiles
- Mosaic tiles
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