Weather Sealant for Outdoor Protection
Professional-grade waterproof silicone sealant engineered for extreme UAE climate. UV resistant, fast-drying, and long-lasting protection for construction, automotive, and industrial applications.
Excellent Extrusion
One-component formula with excellent extrusion rate. Non-sag application ensures clean, professional joints on vertical and overhead surfaces.
Weather Resistance
UV, ozone, and aging resistant. Good durability with non-powdering and non-cracking characteristics for interior and exterior use.
Medium/High Modulus
Provides high movement-resistance for structural glazing and curtain wall applications requiring superior joint performance.
Easy Application
Processing temperature 4-5°C to 40°C. Cures at room temperature with atmospheric moisture. Skin formation in 20-30 minutes.
Frequently Asked
Questions?
Everything trade professionals in the UAE need to know about Würth All Weather Silicone Sealant.
1. What is all weather silicone sealant used for?
Weatherproof sealing of glass curtain walls, stone curtain walls (marble, granite), aluminum curtain walls, and metal curtain walls. Essential for perimeter joints and architectural/industrial sealing. Provides UV, ozone, and aging resistance for both interior and exterior applications in UAE construction.
2. What is the difference between 300ml and 600ml cartridges?
The 600ml cartridges (Art. 0892 538 743/802/907) have density 1.2 g/cm³, 30-minute skin formation, and 12-month shelf life. The 300ml cartridges (Art. 0892 538 53/54/56) have density 1.39 g/cm³, 20-minute skin formation, and 15-month shelf life. Both cure at 2–2.1 mm/day. Choose based on project size and application requirements.
3. Where to buy weather sealant for glazing in Dubai?
Buy all weather silicone sealant from Würth Professional Solutions LLC in Dubai. Order online at eshop.wuerth-professional.com or WhatsApp +971 4 559 3037. Available in 300ml and 600ml cartridges. Free delivery across Dubai, Abu Dhabi, Sharjah, and all UAE Emirates. Professional pricing for bulk orders.
4. Is weather sealant UV resistant and weatherproof?
Yes. It provides excellent weather resistance with UV, ozone, and aging resistance. Non-powdering and non-cracking formula suitable for outdoor applications. Medium/high modulus provides high movement-resistance. Cures at room temperature in presence of atmospheric moisture, forming a weatherproof flexible sealant.
5. How long does weather sealant take to cure?
Skin forms in 20–30 minutes at 23°C and 50% relative humidity depending on cartridge size. Full curing speed is 2–2.1 mm per day. Curing time may vary with temperature and humidity. Processing temperature range: 4–5°C minimum to 40°C maximum.
6. What surfaces does glazing sealant bond to?
Bonds to glass, stone (marble, granite), aluminum, metal, plastic, and rubber surfaces. Excellent for curtain wall systems, facades, perimeter joints, and architectural sealing. Clean surfaces with acetone for plastic/rubber, remove oil stains from metal. Apply evenly and squeeze out air for optimal bonding.