Wacker GP Silicone Sealant is a high-quality, general-purpose silicone sealant designed for everyday sealing applications in construction, glazing, and household maintenance. It is a one-component, acid-curing silicone that cures at room temperature under the action of atmospheric moisture, forming a permanently flexible silicone rubber suitable for a wide range of sealing applications.
Poly Prime Industry supplies genuine Wacker GP Silicone Sealant in Delhi, available in multiple colors with ready stock for contractors, fabricators, and maintenance professionals.
In the vast world of construction and home maintenance, having a versatile, “go-to” sealant is essential. Wacker GP Silicone Sealant (General Purpose) is a high-quality, one-component acetoxy-cure silicone designed to handle a massive range of sealing and glazing tasks.
Whether you are a professional contractor working on a residential project or a DIY enthusiast fixing a leak at home, Wacker GP offers the perfect combination of professional-grade strength and ease of use. At Poly Prime Industry, we take pride in being the leading distributor of Wacker GP Silicone Sealant in Delhi, ensuring that our clients always have access to genuine German-engineered technology for their daily sealing needs.
Wacker GP is an Acetoxy (Acid-Curing) silicone. This means that as it cures, it releases a slight vinegar-like odor. This chemical process allows the sealant to “cross-link” and become tack-free much faster than neutral-cure silicones.
Rapid Curing: Time is money on a construction site. Wacker GP skins over and cures quickly, allowing you to move on to the next phase of your project without long waiting periods.
Unbeatable Glass Adhesion: Acetoxy silicones are world-renowned for their incredible “bite” on non-porous surfaces. It forms a nearly inseparable bond with glass, ceramic, and vitrified tiles.
High Modulus Strength: Once cured, it forms a tough, rubbery seal that can withstand physical stress while remaining flexible enough to handle vibrations and minor movements.
Delhi’s weather can be unpredictable, but your sealant shouldn’t be. Wacker GP is formulated to be applied in temperatures from +5°C to +40°C. Once fully cured, it stays flexible in a staggering range from -50°C to +150°C. This ensures the seal won’t crack in the winter or melt in the peak of summer.
Applying sealant on vertical joints or overhead fixtures can be messy with low-quality products. Wacker GP features a non-slump consistency. It stays exactly where you apply it, allowing for a smooth, professional “bead” that looks clean and aesthetic.
Unlike cheap “local” silicones that dry out, shrink, and peel off within months, Wacker GP is engineered for longevity. It resists aging, shrinkage, and cracking, maintaining its waterproof seal for years.
To ensure your project looks its best, we supply Wacker GP in three essential colors:
Clear: Perfect for invisible joints in glass-to-glass bonding.
White: Ideal for sanitary ware, PVC trims, and kitchen tiles.
Black: Frequently used in automotive, industrial, and dark-framed window applications.
The “General Purpose” tag means this sealant is a true multi-tasker. Its applications include:
It is the industry standard for sealing glass into window frames, doors, and shopfronts. Its high clarity (in the clear version) makes it perfect for display cases and trophies.
While not a dedicated “anti-fungal” sealant, its excellent adhesion to ceramic tiles and vitrified surfaces makes it a popular choice for sealing around sinks, washbasins, and tile joints to prevent water seepage.
From fixing a leaking pipe joint to sealing a gap in a wooden cabinet, Wacker GP is the most reliable tool in a homeowner’s kit. It is also widely used for minor repairs in:
Automobiles: Sealing weather-strips or light housings.
Boats & Caravans: General waterproofing of hatches and trims.
Used in factories and workshops for filling gaps in machinery covers, ducting, and non-corrosive metal assemblies where a fast-curing, flexible seal is needed.
| Property | Value |
| Product Type | Wacker GP (General Purpose) |
| Cure System | Acetoxy (Acid Cure) |
| Volume | 280ml Rigid Cartridge |
| Skin Formation Time | Approx. 10-15 Minutes |
| Curing Rate | 2-3 mm / 24 Hours |
| Shore A Hardness | Approx. 18-20 |
| Available Colors | Clear, White, Black |
| Shelf Life | 12 Months (Fresh stock available at Poly Prime) |
To get the best results from your Wacker GP Silicone Sealant, follow these expert tips from the Poly Prime team:
Clean the Surface: Ensure the area is 100% dry and free of dust, grease, or old silicone. For glass, a quick wipe with a solvent ensures maximum “bite.”
Cut the Nozzle Right: Cut the plastic nozzle at a 45-degree angle. The width of the cut should match the width of the gap you are filling.
Steady Pressure: Use a high-quality caulking gun to apply steady, even pressure. Avoid stopping and starting mid-way through a joint to prevent “lumps.”
Tooling is Key: Use a soapy finger or a professional tooling spatula to smooth the bead immediately after application. This forces the silicone into the joint for a better bond.
Let it Cure: Avoid touching or exposing the sealant to water for at least 24 hours to allow it to reach its full rubbery strength.
When you are looking for Wacker GP Silicone Sealant in Delhi, Poly Prime Industry is your most trusted wholesale partner.
100% Genuine Wacker Quality: Don’t risk your project with “copycat” brands. We guarantee that every tube of Wacker GP is original, delivering the full performance of German engineering.
Fresh Stock, Always: Silicone loses its effectiveness as it ages. We maintain a high-turnover inventory at our Krishna Nagar warehouse, ensuring you get the freshest batch possible.
Wholesale Pricing for Everyone: Whether you are a small hardware retailer, a large-scale contractor, or a DIY user, we offer the most competitive bulk pricing in the Delhi market.
Ready Inventory in Delhi: No more waiting for days. We have ready stock in Clear, White, and Black, available for immediate pickup or fast dispatch across the NCR.
Q1. Can I use Wacker GP Silicone Sealant on aluminum window frames?
Yes, you can. However, because it is an acetoxy (acidic) sealant, it may cause minor oxidation on “raw” or untreated aluminum over a long period. For premium powder-coated or anodized aluminum, professionals often prefer Wacker GN (Neutral), but for general glazing, GP is widely used and effective.
Q2. Is Wacker GP Silicone Sealantsafe for aquariums?
While Wacker GP is a high-quality silicone, for dedicated aquarium builds where water pressure is high and fish safety is paramount, we strictly recommend Wacker 121 Aquarium Silicone.
Q3. Can Wacker GP Silicone Sealantbe painted over?
No. Like almost all silicone sealants, paint will not stick to Wacker GP. We suggest buying the color (White, Black, or Clear) that best matches your project.
Q4. How many running meters does one 280ml tube cover?
For a standard 5mm x 5mm joint, one tube of Wacker GP Silicone Sealantwill cover approximately 10 to 11 running meters.
Wacker GP Silicone Sealant is the workhorse of the construction industry for a reason—it works. It’s fast, it’s strong, and it’s reliable. When you combine this world-class product with the professional service and wholesale rates of Poly Prime Industry, you have a winning formula for your next project.
