You save 1,630 (30%)
30% off the seller list price
Estimated doorstep delivery by 1 Nov - 3 Nov from USA
Stop Leaks Permanently with USA's Top Liquid Rubber Sealant
Flex Seal Liquid Gray (473ml/16 fl oz) is a versatile liquid rubber sealant imported from the USA, designed to create a watertight, flexible barrier. It can be applied by brushing, rolling, dipping, or pouring, making it adaptable for various repair needs. This sealant goes on smooth, covers fast, and effectively seals out water, air, and moisture, while also being UV resistant and preventing rust and corrosion. It is suitable for a wide range of applications including roofs, basements, RVs, campers, trailers, and marine environments.
This formula is engineered to provide robust protection against the elements. Its chemical resistance ensures durability in challenging conditions. For Indian users, this offers a reliable solution for common issues like roof leaks or basement dampness, providing a long-lasting seal that stands up to varied weather. The gray color offers a discreet finish on many surfaces.
Compared to local alternatives, Flex Seal Liquid offers a unique brushable/pourable format and proven UV resistance. All customs duties and GST are included in the listed price, with delivery via ExpressBox tracked shipping. Expect 17-19 days for your order.
Advanced Liquid Rubber Technology
Flex Seal Liquid utilizes advanced liquid rubber technology to form a strong, flexible, and waterproof seal. Unlike traditional sealants, it can be applied in multiple ways and conforms to irregular surfaces. Its UV resistance and chemical resistance provide superior protection against environmental factors and wear. This formulation is designed for long-lasting performance, ensuring your repairs withstand the test of time and varying conditions.
Ideal for Indian Homes & Vehicles
This sealant is excellent for addressing common issues in Indian homes and vehicles, such as roof leaks during monsoon season or waterproofing basements. It's suitable for RVs, campers, and trailers used for travel across diverse Indian climates. While effective, those with extreme sensitivities to chemical odors during application might prefer a solvent-free alternative, though this product is unscented. For large-scale concrete waterproofing, ensure adequate ventilation during application.
Typical situations where Flex Seal Liquid Rubber Sealant Coating Gray 473ml (16 fl oz) | Waterproof helps — illustrative scenarios, not customer reviews.
A homeowner in a coastal Indian city faces recurring roof leaks during the monsoon season.
Flex Seal Liquid Gray provides a robust, waterproof, and flexible rubber coating that can be brushed or rolled over affected roof areas. Its UV resistance protects against sun damage, and it seals out water effectively, preventing further damage and costly repairs.
An RV owner in India needs to seal cracks and prevent water ingress in their camper's exterior.
Flex Seal Liquid Gray can be applied to RV exteriors, including roofs and seams, to create a watertight barrier. Its flexibility accommodates movement, and its UV resistance protects against sun exposure, ensuring a durable seal for travel across varied Indian terrains.
| Primary Active Ingredient | Rubber Polymer Blend |
| Key Properties | Waterproof, Flexible, Breathable, UV Resistant, Chemical Resistant |
| GHS Classification | Flammable, Irritant, Health Hazard |
| Application Method | Brush, Roll, Dip, or Pour |
| Recommended Use | Waterproofing, sealing leaks, rust prevention, corrosion prevention on roofs, basements, RVs, campers, trailers, marine applications, EPDM, masonry. |
| Coverage | Varies by application thickness; consult manufacturer guidelines for specific project estimates. |
| Drying Time | Surface dry in approximately 20 minutes; full cure in 24 hours (may vary with temperature and humidity). |
| Cost per use | 16 fl oz can at 1 fl oz/application = 16 applications: ₹239 per fl oz |
| Shelf life after opening | 12 months (category default for sealants) |
| Contraindications | Not recommended for use on surfaces that will be submerged continuously without proper preparation. Avoid use on asphalt unless properly sealed first. Ensure adequate ventilation during application and curing. |
| Allergens / Common Irritants | May cause skin and eye irritation. Combustible liquid. |
| Feature | Flex Seal Liquid | Others |
|---|---|---|
| Formulation Type | Liquid rubber coating; brush, roll, dip, or pour application. | Varies; typically paste-like caulks or spray sealants. Application methods differ. |
| Waterproofing & Flexibility | Creates a watertight, flexible rubber barrier; UV resistant. | Waterproofing varies; flexibility can be less pronounced in some local brands. |
| Rust & Corrosion Prevention | Effectively prevents rust and corrosion. | Prevention capabilities vary; some may offer basic protection. |
| Application Versatility | High versatility: brush, roll, dip, pour. | Often limited to specific application tools like caulking guns or spray cans. |
| Cost per 16 fl oz | 16 fl oz can — ₹239 per fl oz | Local 16 fl oz (approx. 473ml) sealants range from ₹300-₹700 depending on brand and type. |
| SKU | nse0190 |
| GTIN | 00853517006375 |
| Brand | Flex Seal Liquid |
| Color | Gray |
| Item Form | Liquid |
| Material | Rubber |
| Size | 473 ml (16 fl oz) |
| Weight | 0.73 kg (1.6 lbs) |
| Dimensions | 9.6 cm x 9.8 cm x 12.5 cm (3.8" x 3.9" x 4.9") |
| Country of Origin | Not stated by manufacturer — US retail version, sourced from authorized US retailers and authorized brand partners |
About Flex Seal Liquid
Flex Seal Liquid is known for its innovative liquid rubber sealant technology, offering versatile and effective waterproofing solutions for home and automotive repairs.
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:
Flex Seal Liquid Rubber Sealant Coating Gray 473ml (16 fl oz) | Waterproof, Flexible, Breathable, UV Resistant
3,830
This item
Flex Seal Liquid Rubber Sealant Coating Gray 473ml (16 fl oz) | Waterproof, Flexible, Breathable, UV Resistant
3,830
Total price:
9,540
You save 2,550 (21%) Extra3 items selected
3 items
9,540You save 2,550 (21%) Extra
| Attributes | Current |  |  |  |  | ||
|---|---|---|---|---|---|---|---|
| Spec | |||||||
| Price | 3,830 5,460 | 2,770 3,220 | 2,940 3,410 | 3,670 5,010 | 6,380 8,130 | 6,630 9,710 | 3,730 4,160 |
| Rating | 4.40(13K+) | 4.13(8) | 4.13(8) | 4.40(13K+) | 4.50(340) | 4.50(11K+) | 4.70(28K+) |
| Brand Name | Flex Seal Liquid | GORILLA | GORILLA | Flex Seal Liquid | Eagle Abrasives | Rubbermaid | ACCUSHARP |
| 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 |
Why shop with us
One price. One payment. No surprises.
High risk
Buying Direct
Crowcrowcrow
Safe Lane
