Polyurethane Waterproof Coating Sealant with Brush

Hoshino Shop Store
US $2.31 US $5.13 View Best Price

Quickly repair leaks and cracks with the Polyurethane Waterproof Coating Sealant. This powerful anti-leak glue dries completely invisible and includes a convenient application brush for seamless repairs.

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.
Key Features

  • 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.

Compatibility & Best Use

  • 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.

Installation Tips

  • 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.

Polyurethane Waterproof Coating Sealant with Brush
Polyurethane Waterproof Coating Sealant with Brush
US $2.31 US $5.13
Online Daraz
Logo