You save 50 (2%)
2% off the seller list price
Estimated doorstep delivery by 27 Oct - 29 Oct from USA
Seal it Right, Seal it Tight — For Good.
Gorilla 100% Silicone Waterproof Caulk provides a reliable, clear seal for diverse indoor and outdoor applications across India. Its advanced formula ensures 100% waterproof protection for showers, sinks, windows, and gutters, resisting mold and mildew in humid climates. This caulk is designed for durability, meeting ASTM C-920, Class 35 standards, meaning it won't shrink, crack, or yellow over time, maintaining a clean finish.
This caulk cures rapidly, becoming water-ready in just 30 minutes and fully curing within 24 hours. Its high flexibility ensures long-lasting performance, making it ideal for home repairs and professional projects. The clear finish maintains aesthetics, and regular cleaning with soap and water helps prevent mold growth on the surface.
Imported directly for Indian customers, Gorilla Caulk offers superior performance compared to many local alternatives. All customs duties and GST are included in the displayed price. Expect delivery via ExpressBox within 13-15 days.
Superior Sealant Science for India
Gorilla 100% Silicone Caulk leverages advanced acid-cure silicone technology for exceptional adhesion and flexibility. It meets stringent ASTM C-920, Class 35 standards, guaranteeing it won't shrink, crack, or yellow, even under India's demanding climate of high humidity and temperature fluctuations. Unlike basic sealants, it offers 100% waterproof protection and is ready for water exposure in just 30 minutes, ensuring your repairs are functional almost immediately. Its mold and mildew resistance further protects your home in wet environments.
Who It's For & Who Should Skip
This caulk is perfect for homeowners and DIY enthusiasts in India needing a reliable, waterproof seal for bathrooms, kitchens, windows, doors, and outdoor fixtures. It's ideal for sealing gaps up to 1/2 inch where flexibility and water resistance are paramount. Skip this product if you require a sealant that can be painted over immediately after application, as this 100% silicone formula is not paintable. For projects needing paintability, consider a polyurethane-based sealant.
Typical situations where Gorilla 100% Silicone Waterproof Caulk Clear 10 oz (295ml) | ASTM C-920 Class 35 Sealant helps — illustrative scenarios, not customer reviews.
Sealing a bathroom shower enclosure in a humid coastal city like Mumbai.
Gorilla 100% Silicone Caulk provides a robust, waterproof seal that resists mold and mildew, crucial for high-moisture areas. Its fast 30-minute water-ready time means minimal disruption, and its flexibility handles temperature fluctuations common in Indian weather.
Sealing window frames and door gaps in a home prone to monsoon rains and dust.
This caulk offers excellent weather resistance and durability, preventing water ingress and drafts. Its ability to withstand 35% joint movement ensures it won't crack under thermal expansion and contraction, maintaining a secure seal against the elements.
| Active Ingredient | 100% Silicone |
| Mold & Mildew Resistance | Yes |
| UV Resistance | Yes |
| Paintable | No |
| Application Temperature | Above 5°C (40°F) |
| Cure Time | 24 hours |
| Water-Ready Time | 30 minutes |
| Maximum Gap Fill | 0.5 inches (1.27 cm) |
| Shelf Life After Opening | 12 months (category default) |
| Cost per use | 10 oz (295 ml) tube: ₹7.15 per ml |
| Feature | Gorilla 100% Silicone | Others |
|---|---|---|
| Waterproofing | 100% Waterproof, water-ready in 30 mins | Varies by brand; many offer water-resistant but not fully waterproof seals |
| Mold & Mildew Resistance | Formulated to resist mold and mildew | Some brands offer this; effectiveness varies widely |
| Flexibility & Durability | ASTM C-920 Class 35; won't shrink, crack, or yellow | Lower flexibility ratings common; prone to cracking in extreme Indian temperatures |
| Cure Speed | Water-ready in 30 mins, full cure 24 hrs | Typically 24-72 hours for water-readiness, longer for full cure |
| Cost per ml | 10 oz (295 ml) tube: ₹7.15 per ml | Local brands typically range from ₹150-300 for 100-150ml tubes |
| SKU | pwq2944 |
| GTIN | 00052427805003 |
| Brand | Gorilla |
| Color | Clear |
| Material | Acid Cure Silicone Sealant |
| Item Form | Paste |
| Size | 10 oz (295 ml) |
| Weight | 0.35 kg (0.77 lb) |
| Dimensions | 10 in L x 1.5 in W x 1.5 in H (25.4 cm L x 3.8 cm W x 3.8 cm H) |
| Pattern | Solid |
| Country of Origin | Not stated by manufacturer — US retail version, sourced from authorized US retailers and authorized brand partners |
About GORILLA
Gorilla Glue is renowned for its strong, durable adhesives and sealants, trusted for demanding applications and home repairs worldwide.
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.
Share your experience
Bought this from CrowCrowCrow? Other buyers want to hear how it went.
This item:
Gorilla 100% Silicone Waterproof Caulk Clear 10 oz (295ml) | ASTM C-920 Class 35 Sealant
2,110
This item
Gorilla 100% Silicone Waterproof Caulk Clear 10 oz (295ml) | ASTM C-920 Class 35 Sealant
2,110
Total price:
11,930
You save 2,730 (19%) Extra3 items selected
3 items
11,930You save 2,730 (19%) Extra
| Attributes | Current |  |  |  |  |  |  |
|---|---|---|---|---|---|---|---|
| Spec | |||||||
| Price | 2,110 2,160 | 6,290 7,050 | 3,530 5,450 | 1,720 2,750 | 2,300 3,920 | 1,980 3,160 | 3,960 5,410 |
| Rating | 4.60(33K+) | 4.40(21K+) | 4.50(1,036) | 4.70(294) | 4.70(1,645) | 4.60(73) | 4.50(304) |
| Brand Name | GORILLA | Loctite | Quartet | uxcell | ALKOO | SmartSign | GORILLA |
| Item Form | Paste | 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 |
Why shop with us
One price. One payment. No surprises.
High risk
Buying Direct
Crowcrowcrow
Safe Lane
