Stop Leaks Instantly with Crystal-Clear Waterproof Sealant

Keep your vehicle dry and protected with this 150g Invisible Waterproof Sealant. Specially formulated for automotive surfaces, this transparent coating creates a durable, flexible barrier against water intrusion on car roofs, sunroofs, seams, joints, and more. The included brush applicator makes it easy to target exact problem areas for a clean, invisible finish once dry.

Why You'll Love It

Crystal-Clear Formula: Dries transparent so it blends seamlessly with any surface color or finish — no ugly residue.
Strong Waterproof Barrier: Creates a tough, flexible coating that repels water and moisture effectively.
Brush-On Application: The built-in brush tip delivers precise application to seams, edges, and hard-to-reach spots.
Versatile Coverage: Ideal for auto roofs, sunroofs, door seals, window edges, trunk lids, and other exterior seams.
Flexible When Cured: Remains pliable after drying so it won't crack or peel with vehicle movement, temperature changes, or vibration.
150g Generous Size: Plenty of sealant for multiple applications and ongoing maintenance.
No High-Concern Chemicals: Formulated without high-concern chemical substances for safer handling.

Specifications

Net Weight: 150g
Color When Cured: Transparent / Invisible
Applicator: Built-in brush
Item Type: Plastic & Rubber Care / Waterproof Sealant
High-Concern Chemicals: None
Country of Origin: Made in China

How to Use

Clean and dry the surface to be sealed thoroughly.
Use the built-in brush to apply an even coat of sealant along seams, edges, or problem areas.
Allow to dry completely (refer to packaging for cure time).
Apply a second coat for added protection if needed.

Great For

Car & truck roof seams
Sunroof and moonroof edges
Door & trunk seals
Window frame edges
RV and van roof joints

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For more information on safe use of automotive sealants and coatings, visit the EPA Safer Choice Program for guidance on safer chemical products.

Frequently Asked Questions

Q: Will this waterproof sealant work on painted car roofs without leaving a visible residue?

A: Yes! This sealant is formulated to dry completely transparent, making it effectively invisible on any painted or coated surface. It blends seamlessly so there's no discoloration or unsightly residue once cured.

Q: How long does the waterproof sealant last after application on a sunroof or car roof seam?

A: When applied correctly to a clean, dry surface, the cured sealant creates a durable, flexible waterproof coating designed to withstand temperature changes, vibration, and weather exposure over time. For best results, reapply as part of your regular vehicle maintenance routine.

Q: Can this sealant be used on surfaces other than cars?

A: Absolutely. While it's specifically designed for automotive use — car roofs, sunroofs, door seals, and window frames — it can also be used on RVs, vans, and similar vehicles with plastic, rubber, or metal exterior seams that need waterproof protection.

Made with care

Great value

Elegant design

Quality materials

This product is crafted with quality materials to ensure durability and performance. Designed with your convenience in mind, it seamlessly fits into your everyday life.

We strive to process and ship all orders in a timely manner, working diligently to ensure that your items are on their way to you as soon as possible.

We are committed to ensuring a positive shopping experience for all our customers. If for any reason you wish to return an item, we invite you to reach out to our team for assistance, and we will evaluate every return request with care and consideration.