Packaging Size: 600 ml pouch
Packaging Type: Foil Sausage / Pouch
Colours Available: Black, White
Brand: Wacker
Cure Type: Neutral Cure
Compatible Materials: Glass, Aluminium, Coated Metals, Ceramic Tiles
Country of Origin: Made in India
Availability: In Stock
In the construction of high-rise buildings, commercial hubs, and modern residential complexes, the exterior envelope is the first line of defense against nature. Wacker WN Weatherproof Silicone Sealant is a premium-grade, neutral-curing silicone specifically engineered to protect these structures from the harshest environmental stresses.
While standard sealants may fail under intense UV heat or heavy monsoon rains, Wacker WN is designed to remain permanently flexible and watertight. At Poly Prime Industry, we specialize in providing the Wacker WN Silicone Sealant 600ml pouch—the preferred packaging for large-scale projects where efficiency, cost-effectiveness, and professional-grade performance are the top priorities.
Wacker WN Silicone Sealant 600ml is a one-component, neutral-alkoxy curing silicone. Unlike acetic sealants (which smell like vinegar), neutral-cure silicones do not release corrosive acidic vapors during the curing process.
Substrate Safety: It is non-corrosive, making it safe for use on sensitive materials like powder-coated aluminum, galvanized steel, and reflective glass.
Superior Adhesion: It forms a powerful bond with a wide variety of porous and non-porous surfaces, including ceramic tiles, concrete, and masonry.
Movement Capability: Modern buildings “breathe” and move due to thermal expansion. Wacker WN can handle continuous joint movement without cracking or losing its seal.
For large-scale construction in Delhi, the 600ml sausage pack of Wacker WN offers significant advantages over the traditional 300ml cartridges:
Double the Volume: You get twice the amount of sealant per unit, which means fewer changeovers for the applicator and faster project completion.
Reduced Material Wastage: The foil pouch collapses completely inside the sealant gun, leaving almost zero residue. This ensures you get 100% of the product you paid for.
Eco-Friendly: Empty foil pouches take up significantly less space in construction waste bins compared to rigid plastic cartridges, contributing to a “greener” job site.
Cost-Effectiveness: For bulk requirements, the 600ml pouch usually offers a better price-per-ml ratio, helping contractors stay within budget.
Delhi’s weather fluctuates from 45°C+ summers to heavy monsoon rains. Wacker WN is UV-stabilized, meaning it won’t turn yellow, become brittle, or degrade under direct sunlight. It maintains its rubber-like properties for decades.
Whether applying to a 20th-floor vertical facade joint or a horizontal window perimeter, Wacker WN stays in place. Its “non-slump” consistency allows for clean, sharp, and professional-looking joints.
While cheap sealants dry out and shrink over time, Wacker WN is engineered for longevity. It resists ozone, moisture, and extreme temperature variations (-40°C to +150°C), ensuring the building remains leak-proof for its entire lifecycle.
The Wacker WN Silicone Sealant 600ml is a versatile workhorse for the construction industry:
Façade Glazing & Curtain Walls: Used as a secondary seal in curtain wall systems to prevent air and water infiltration.
Expansion Joints: Ideal for sealing joints between concrete panels or aluminum sections that undergo thermal movement.
Window & Door Perimeters: Provides a flexible, weatherproof seal between the window frame (UPVC/Aluminum) and the wall.
High-Rise Elevations: Trusted for external sealing in skyscrapers where maintenance is difficult and the sealant must last for years.
Specialty Glazing: Suitable for bonding glass to coated metals and ceramic substrates in modern architectural designs.
| Feature | Details |
| Product Name | Wacker WN Weatherproof Silicone Sealant |
| Packaging | 600ml Foil Pouch (Sausage) |
| Curing Type | Neutral Alkoxy (Non-Corrosive) |
| Available Colors | Black, White (Ready Stock) |
| Skin Formation Time | Approx. 15-25 minutes |
| Curing Speed | 2-3 mm / 24 hours |
| Service Temp Range | -40°C to +150°C |
| Shore A Hardness | Approx. 20-25 |
To ensure a 100% waterproof seal, follow these industry-best practices:
Joint Cleaning: Ensure the joint is dry and free of old sealant, dust, or oil. Use a solvent-based cleaner if necessary.
Backing Rod Insertion: For deep expansion joints, insert a PE backing rod. This controls the depth of the sealant and prevents “three-sided adhesion,” allowing the sealant to stretch properly.
Loading the Gun: Use a professional 600ml sausage gun. Cut the end of the foil pouch below the metal clip, insert it into the barrel, and screw on the nozzle.
Tooling: After applying the bead, use a spatula or “tooling wood” to press the sealant into the joint. This ensures maximum contact with the surfaces and a smooth finish.
When you are handling a large commercial project, the supplier you choose is as important as the brand you buy. Poly Prime Industry is Delhi’s leading wholesale distributor for Wacker products.
Fresh Ready Stock: We maintain high turnover, ensuring you never receive “near-expiry” material. Our Wacker WN 600ml stock is always fresh and ready for immediate dispatch.
Genuine Material Guarantee: We only deal in 100% original Wacker products. Avoid the risks of “adulterated” or “re-packed” sealants that are common in the local market.
Wholesale Bulk Pricing: We cater to large contractors and glass fabricators. Our pricing for the 600ml pouch is highly competitive, especially for project-based bulk orders.
Strategic Location: Based in Krishna Nagar, Delhi, we are perfectly positioned to provide fast delivery across Delhi, Noida, Gurgaon, and the rest of the NCR.
Q1. Is Wacker WN the same as Wacker SG79?
No. Wacker WN Silicone Sealant 600ml is a Weatherseal (designed to stop water/air and handle movement). Wacker SG79 is a Structural Sealant (designed to hold the physical weight of the glass). For exterior façade joints, Wacker WN is the correct choice.
Q2. Can I use Wacker WN on marble or natural stone?
Since it is a neutral-cure silicone, it is much safer than acetic silicones. However, for porous natural stones like marble, we recommend a small patch test to ensure there is no “fluid bleeding” or staining.
Q3. How many running meters can I get from one 600ml pouch?
This depends on the joint size. For a standard 6mm x 6mm joint, one 600ml pouch will cover approximately 16 to 17 running meters.
Q4. Where can I find a dealer for Wacker WN Silicone Sealant 600ml in Delhi?
Poly Prime Industry is your trusted source. We provide genuine Wacker WN in black and white colors with immediate availability.
Don’t let water leakage or sealant failure ruin your building’s reputation. Choose the German-engineered reliability of Wacker WN Silicone Sealant 600ml. Whether you are sealing a small residential window or a massive commercial façade, this sealant provides the durability your project deserves.
