Quickly and effectively repair leaks with the Polyurethane Waterproof Coating Sealant. This powerful anti-leak nano spray glue acts as a sealant penetrant to fill gaps and cracks, creating a durable waterproof barrier. Designed for easy application with the included brush, this versatile caulk features traceless automatic leveling and dries completely invisible, ensuring your surfaces look pristine after repair.
- Advanced polyurethane waterproof coating formula.
- Dries completely transparent and invisible for seamless repairs.
- Features traceless automatic leveling for a smooth finish.
- Includes an application brush for immediate, convenient use.
- Invisible Finish: Specially formulated as a transparent invisible glue, it dries completely clear without leaving unsightly marks, preserving the original look of your surfaces.
- Polyurethane Strength: Utilizes a tough polyurethane waterproof coating that acts as a highly effective anti-leaking agent for long-lasting protection.
- Deep Penetration: Acts as a sealant penetrant that seeps deep into cracks, joints, and leaks to block moisture completely from the inside out.
- Traceless Leveling: Features a traceless automatic leveling property, ensuring the glue spreads evenly across the application area without leaving brush strokes or uneven bumps.
- Complete Repair Kit: Each jar comes equipped with an application brush, making it a ready-to-use restore adhesive right out of the box.
- Highly recommended for use on ceramics and similar household materials.
- Excellent as a roof repair tool to fix annoying leaks and seal vulnerable joints.
- Ideal for DIYers and homeowners looking for a reliable waterproof agent to handle everyday household water leaks and cracks.
- Thoroughly clean and dry the target surface to ensure there is no dirt, oil, or moisture before applying the sealant.
- Use the provided brush to apply an even coat of the polyurethane waterproof glue directly over the crack or leak.
- Allow the sealant to naturally auto-level and wait for it to dry completely. It will transition from a liquid state to an invisible, traceless barrier.
Product Specifications
| Product Type | Caulk / Polyurethane Waterproof Coating |
| Appearance After Drying | Transparent / Invisible |
| Application Materials | CERAMICS |
| Special Properties | Traceless Automatic Levelling, Sealant Penetrants |
| Available Sizes | 30g / 100g / 300g / 600g (Depending on selection) |
| Includes Brush | Yes |
| Origin | Mainland China |
| High-Concerned Chemical | None |
Packing List
- 1 x Waterproof Coating Sealant Glue (Size based on selection: 30g, 100g, 300g, or 600g)
- 1 x Application Brush
Warnings & Safety Notes
- Drying Time: For the anti-leaking agent to become fully effective and completely invisible, it must be allowed to dry thoroughly without being exposed to water during the curing process.
- Surface Preparation: Do not apply to wet or dirty surfaces, as this will prevent the sealant penetrants from properly adhering to the material.
- Storage: Keep the container tightly sealed when not in use and store in a cool, dry place away from direct sunlight to prevent the glue from drying out in the jar.

