Polyurea Grout Waterproof Sealant | Instant Leak Repair & Long-Lasting Protection
🛒 82 sold in the last 24 hours!
Hurry, only a few left!
-
Estimated Delivery:Feb 25 - Mar 01
-
Fast Shipping, Straight to Your Door!
Industrial-Grade Waterproofing That Stops Leaks Instantly
Professional-Grade Waterproofing Solution — Built for Extreme Conditions
Liquid Rubber Waterproof Sealant | Seamless Leak Repair for Roofs, Foundations & Gutters
| Feature | Our Sealant | Ordinary Sealants |
|---|---|---|
| Industrial-Strength Bitumen Formula | ✔ Yes | ✖ No |
| 950% Flexibility (No Cracking) | ✔ Expands & Contracts | ✖ Cracks Over Time |
| UV & Weather Resistance | ✔ Long-Term | ✖ Limited |
| Water-Based & VOC-Free | ✔ Safe & Eco-Friendly | ✖ Harsh Chemicals |
| Easy Brush / Roll / Spray Application | ✔ Yes | ✖ Difficult |
| Withstands Standing Water | ✔ Yes | ✖ No |
| Multi-Surface Adhesion | ✔ Metal, Concrete, Wood, PVC | ✖ Limited Use |
| Professional Coverage Efficiency | ✔ Fewer Repairs | ✖ Frequent Reapplication |
Perfect for protecting your property from leaks and water damage
Ideal Applications
Our Liquid Rubber Waterproof Sealant is perfect for a wide range of projects, providing reliable protection wherever water damage is a concern. Use it for roof repairs on flat, low-slope, or metal roofs, safeguard foundations and basements, and protect gutters, downspouts, and flashings. It’s also ideal for planter boxes, concrete surfaces, pipe penetrations, and skylight sealing, delivering a durable, long-lasting waterproof barrier for both indoor and outdoor applications.
Why Hydra Waterproof Sealant Works Better
Professional-grade protection with flexibility, eco-friendly formula, and multi-surface adhesion.
Professional-Grade Waterproofing You Can Trust
Why Choose Hydra Liquid Rubber Sealant?
Trusted by contractors, property managers, and DIY enthusiasts alike, Hydra Liquid Rubber delivers professional-grade waterproofing with hassle-free application. Whether you’re patching a quick leak, sealing a foundation, or protecting gutters, this long-lasting, flexible coating forms a durable barrier that withstands water, temperature changes, and UV exposure—ensuring permanent protection against water damage for your home or commercial property.
Frequently Asked Questions
Roofs & Gutters
Yes! Our industrial-strength bitumen formula bonds strongly to flat, low-slope, and metal roofs. Tip: Apply 2–3 thin coats for best adhesion and maximum flexibility.
Absolutely. With 950% elongation and UV resistance, it expands and contracts with temperature changes, preventing cracks, peeling, and leaks even in harsh conditions.
Foundations & Basements
Yes. Hydra Waterproof Sealant creates a flexible, seamless barrier on concrete walls and foundations. Reinforce joints with Liquid Rubber Seam Tape for permanent protection.
Yes! It is water-based, low-VOC, and odor-free, so it’s safe for indoor use without harming foam insulation or sensitive surfaces.
Application & Tips
You can brush, roll, or spray Hydra Waterproof Sealant. It dries to a tough, rubber-like finish that withstands standing water. Pro Tip: Multiple thin coats are better than one thick coat.
Yes! Use Liquid Rubber Seam Tape or Geo-Textile Fabric for extra protection at joints, seams, skylights, and protrusions.
Why Choose Hydra Waterproof Sealant?
Unlike roof tar, Hydra Waterproof Sealant is flexible, UV-resistant, water-based, and eco-friendly. It won’t crack or peel over time, providing long-lasting protection with professional results.
With proper application, it delivers long-term waterproofing for roofs, gutters, foundations, and more, even under harsh weather conditions.
Still have questions? Contact our support team or check out our full application guide.