Waterproof Liquid Sealant Coating with Brush – 100g Clear

Jue Fish Waterproof Liquid Sealant – Invisible Transparent Coating, 100g

Keep moisture out for good with this advanced water-based waterproof coating sealant. Applied with the included brush, it cures into a crystal-clear, flexible film that bonds tightly to almost any surface — roofs, walls, pipes, wood, concrete, metal, and more. Made in Mainland China.

Key Features

• Durable & Flexible Film – Forms a strong, elastic barrier that moves with the substrate, sealing small gaps and cracks with excellent adhesion for long-lasting waterproofing.
• Invisible, Non-Yellowing Finish – Multiple layers build up a transparent coating that preserves the original look, color, and texture of any surface — no unsightly residue.
• Eco-Friendly Water-Based Formula – Low-odor, water-based composition cures into a dense moisture and air barrier. The film continues to stabilize over time for enhanced performance.
• All-Weather Reliability – Resists sagging in summer heat and cracking in winter cold, making it suitable for year-round indoor and outdoor use.
• Brush-On Convenience – Comes with a dedicated brush for easy, precise application — no specialist tools needed.

Where to Use It

• Roofs – Flat, sloped, or cracked surfaces
• Walls & Foundations – Exterior cracks, basements, garden sheds
• Pipes & Joints – PVC pipes, chimneys, drainage systems, skylights
• Indoor & Outdoor Spaces – Bathrooms, swimming pools, RV exteriors, windows, wood, metal, and concrete

Specifications

• Content: 100 g
• Finish: Clear / Transparent
• Application Method: Brush-on
• Suitable Surfaces: Wood, concrete, metal, PVC, masonry, tile, and more
• Shelf Life: 3 years
• Storage: Store in a cool, dry place away from direct sunlight
• Origin: Made in Mainland China

How to Apply

1. Surface Preparation – Clean the substrate thoroughly and ensure it is completely dry before applying.
2. Mix Well – Stir the product thoroughly before use to prevent premature solidification and ensure optimal consistency.
3. Reinforce Seams (Optional) – For enhanced durability on seams and joints, embed non-woven fabric or fibreglass cloth into the first coat.
4. Apply & Cure – Brush on evenly and avoid water exposure (rain or immersion) for at least 24 hours after application. Do not apply at temperatures below 5 °C (41 °F). Best results are achieved in dry, sunny weather.

Safety & Storage Notices

• Keep out of reach of children.
• Store in a cool place away from high temperatures and direct sunlight.
• Curing time may be extended in humid or low-temperature conditions.
• Colours shown may vary slightly from the actual product depending on monitor settings and lighting.

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Frequently Asked Questions

Q: Can this waterproof sealant be used on a leaking roof?

A: Yes. This transparent waterproof coating sealant is designed for flat, sloped, and cracked roof surfaces. Clean and dry the area thoroughly, then apply multiple brush-on coats for a strong, invisible, waterproof barrier that prevents further leakage.

Q: How long does the clear waterproof film take to cure fully?

A: Initial surface drying typically occurs within a few hours under warm, dry conditions. Avoid water exposure for at least 24 hours after application. Full curing may take longer in cold or humid environments. For best results, apply in dry, sunny weather above 5 °C (41 °F).

Q: Will this sealant discolour or turn yellow over time?

A: No. The formula is specifically engineered to remain transparent and non-yellowing, preserving the original appearance of any surface it is applied to.

Q: Is the 100g tube enough for a small roof repair?

A: The 100g brush-on sealant is ideal for targeted repairs — sealing cracks, joints, pipe penetrations, and small surface areas. For larger surface coverage, multiple units or additional coats may be needed.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.