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Seal with Confidence: Durable, Waterproof Protection
Gorilla 100% Silicone Sealant in white provides a robust, 100% waterproof seal suitable for a wide range of indoor and outdoor applications. This sealant is designed for showers, sinks, windows, doors, gutters, and vents, offering a durable and long-lasting solution. Imported from authorized US retailers and authorized brand partners, it ensures authentic quality for your projects. All customs duties and GST are included in the listed price, with delivery via ExpressBox tracked service, arriving within 12-14 days.
The fast-curing formula is water-ready in just 30 minutes and fully cures in 24 hours, minimizing downtime. It is resistant to mold and mildew, maintaining a clean appearance over time. Meeting ASTM C-920, Class 35 standards, the sealant remains highly flexible, preventing shrinkage, cracking, or yellowing, which is crucial for maintaining a professional finish in diverse Indian climates.
For best results, ensure all surfaces are clean and free of dirt, grease, oil, and old sealant. Apply sealant above 40°F (5°C) for optimal adhesion. Clean up wet sealant immediately with a dry cloth or isopropyl alcohol. This 12-pack of 10oz cartridges ensures you have ample supply for multiple projects, offering excellent value compared to local alternatives that may require more frequent application or offer less durability.
Superior Formulation & Durability
Gorilla 100% Silicone Sealant is engineered for exceptional performance, exceeding typical local sealants. Its ASTM C-920, Class 35 rating signifies superior flexibility and durability, meaning it won't crack or shrink even with temperature fluctuations common in India. The formula is resistant to mold and mildew, maintaining a clean finish without yellowing over time. This imported product ensures consistent quality and reliability for critical sealing applications.
Ideal for Indian Homes & Projects
This sealant is perfect for sealing showers, sinks, windows, and doors, addressing common moisture issues in Indian households. It's suitable for DIY enthusiasts and professionals alike. Those needing a quick-drying, waterproof, and mold-resistant solution for bathrooms, kitchens, or exterior gaps will find it highly effective. Skip it if you require a paintable sealant immediately after application, as this product's primary focus is a durable, waterproof seal.
Typical situations where Gorilla 100% Silicone Sealant White 10oz Cartridge (12-Pack) | Waterproof helps — illustrative scenarios, not customer reviews.
Sealing bathroom tiles and fixtures in a humid coastal city like Mumbai.
Gorilla 100% Silicone Sealant provides a robust, waterproof seal that resists mold and mildew, crucial for maintaining hygiene and preventing water damage in high-humidity environments. Its fast-curing nature means less downtime for bathroom repairs.
DIY window and door frame sealing for monsoon preparedness in Bangalore.
This sealant offers a durable, flexible, and weather-resistant seal for window and door frames, preventing water ingress during heavy monsoon rains. Its ability to withstand temperature fluctuations ensures a long-lasting barrier against the elements.
| Primary Active Ingredient | Acid Cure Silicone |
| Mold & Mildew Resistant | Yes |
| Flexibility | High (ASTM C-920, Class 35) |
| Yellowing Resistance | Yes |
| Application Temperature | Best above 40°F (5°C) |
| Initial Hardening Time | 30 minutes |
| Full Cure Time | 24 hours |
| Maximum Gap Fill | 0.5 inches (1.27 cm) |
| Surface Recommendation | Window, Door, Gutters, Showers, Sinks, Vents |
| Cost per use | 120 oz total — ₹215 per oz |
| Shelf life after opening | 12 months (typical for silicone sealants) |
| Reapplication math | Each 10oz cartridge covers approximately 50 linear feet of a 1/4-inch bead. |
| Feature | Gorilla 100% Silicone | Others |
|---|---|---|
| Waterproof & Mold Resistance | 100% Waterproof, Mold & Mildew Resistant. ASTM C-920, Class 35. | Varies by brand; many local options offer water resistance but may lack specific mold/mildew resistance or ASTM certification. |
| Cure Time | Water-ready in 30 mins, full cure in 24 hours. | Cure times vary; some may take longer to fully cure, impacting project timelines. |
| Flexibility & Durability | Highly flexible, won't shrink, crack, or yellow. Meets ASTM C-920, Class 35. | Local sealants may be less flexible and prone to cracking or yellowing over time, especially in varying Indian temperatures. |
| Pack Size & Value | 12 x 10oz cartridges — ₹215 per oz per ounce. | Typically sold in smaller cartridges (e.g., 50-100ml) at ₹200-₹400 each, potentially higher cost per ounce for large projects. |
| SKU | uzz1981 |
| GTIN | 0052427013668 |
| Brand | GORILLA |
| Color | White |
| Material | Acid Cure Silicone Sealant |
| Item Form | Liquid |
| Size | 10 oz cartridge (Pack of 12) |
| Weight | 9.36 lb (4.25 kg) |
| Dimensions | 11.7 in (29.7 cm) H x 5.9 in (15 cm) W x 8 in (20.3 cm) L |
| Country of Origin | Not stated by manufacturer — US retail version, sourced from authorized US retailers and authorized brand partners |
| Water Resistance Level | Waterproof |
About GORILLA
Gorilla is renowned for its strong, durable adhesives and sealants, trusted for demanding applications and DIY projects.
Compliance & Legal
No product-specific compliance warnings identified. Standard imported-goods terms apply: customs duties & GST paid; for personal use in India; follow the manufacturer's usage instructions on the packaging.
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This item:
Gorilla 100% Silicone Sealant White 10oz Cartridge (12-Pack) | Waterproof, Mold & Mildew Resistant Sealant
25,830
This item
Gorilla 100% Silicone Sealant White 10oz Cartridge (12-Pack) | Waterproof, Mold & Mildew Resistant Sealant
25,830
Total price:
33,560
You save 15,840 (32%) Extra3 items selected
3 items
33,560You save 15,840 (32%) Extra
| Attributes | Current |  |  |  |  |  |  |
|---|---|---|---|---|---|---|---|
| Spec | |||||||
| Price | 25,830 39,120 | 4,200 4,830 | 3,530 5,450 | 1,720 2,750 | 2,300 3,920 | 1,980 3,160 | 3,960 5,410 |
| Rating | 4.60(33K+) | 4.60(33K+) | 4.50(1,036) | 4.70(294) | 4.70(1,645) | 4.60(73) | 4.50(304) |
| Brand Name | GORILLA | GORILLA | Quartet | uxcell | ALKOO | SmartSign | GORILLA |
| Item Form | Liquid | N/A | N/A | N/A | N/A | N/A | N/A |
| Source | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail |
| Sold By | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow |
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