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A hand holds a container of Invisible Waterproof Agent with a brush applicator, showing a clear liquid coating for sealing.
Two containers of Invisible Waterproof Agent showing the product size and packaging.
A white bottle of Invisible Waterproof Agent liquid coating with a clear plastic applicator is shown on a countertop.
A white tube of invisible waterproof agent is shown next to a wooden brush applying a clear liquid coating on a window frame.
Before and after images showing the visible effects of a transparent waterproof leak sealant on a ceiling, drainage pipe, and
Applicable scenarios showing concrete, walls, tile floor, wood deck, window sills, rv roofs, ponds, pools, and brick walls.
A hand holds a container of Invisible Waterproof Agent liquid sealant with a brush applicator on a window sill.
A white container of Invisible Waterproof Agent liquid coating with a clear plastic applicator shown next to the product.
Before and after images showing the visible effects of a transparent waterproof leak sealant on a ceiling, drainage pipe, and
Applicable scenarios showing concrete, walls, tile floor, wood deck, window sills, rv roofs, ponds, pools, and brick walls.
A white plastic jar of Doeyvose Invisible Waterproof Agent crystal clear rubber liquid coating for flat and sloper roofs.
A white plastic container of Doeyvose Invisible Waterproof Agent crystal clear rubber liquid coating for flat and sloped roof
A white plastic container of Doeyvose Invisible Waterproof Agent crystal clear rubber liquid coating for flat and sloper roof
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Transparent Waterproof Leak Sealant with Brush Applicator

Regular price $19.99 Sale price $16.99 – $34.99

Why customers love it

Invisible protection that seals leaks and disappears

This transparent waterproof sealant stops leaks and seals cracks around the home with a clear, flexible barrier that keeps surfaces looking untouched.

  • Dries clear with no visible repair marks on tiles, glass, or stone
  • Blocks moisture, rain, and seepage in damp environments
  • Flexible, crack-resistant film adapts to thermal expansion and contraction
  • Strong adhesion to ceramic, concrete, metal, plastic, and more
  • Built-in brush applicator in the cap for easy, tool-free application
  • Low odor, anti-mold formula safe for indoor use
A hand holds a container of Invisible Waterproof Agent with a brush applicator, showing a clear liquid coating for sealing.

Why you'll love it

Invisible repairs

The semi-transparent formula dries clear, leaving no visible repair marks on tiles, glass, or stone.

Waterproof barrier

A powerful waterproof barrier blocks moisture, rain, and seepage in damp environments.

Flexible and crack-resistant

The flexible, crack-resistant film adapts to thermal expansion and contraction without failing.

Tool-free application

The built-in brush applicator in the cap makes application easy and tool-free.

Specs

The details that matter

Built to last outdoors, season after season.

Weight
100g, 300g, 500g
Product Type
Sealant
Color
Transparent
Application
Brush Applicator

Our worry-free shopping promise

If your order arrives damaged, defective, or not as described, contact us within 14 days and we will make it right with a replacement or refund.

Frequently asked questions

Everything you might want to know before you order.

Will this sealant leave visible marks on my tiles or glass?

No. The semi-transparent formula dries clear, leaving no visible repair marks on tiles, glass, or stone.

Can I use this sealant in damp or wet areas?

Yes. It creates a powerful waterproof barrier that blocks moisture, rain, and seepage in damp environments.

What surfaces does this sealant adhere to?

It offers strong adhesion to ceramic, concrete, metal, plastic, and more.

How do I apply the sealant?

The built-in brush applicator in the cap allows for easy, tool-free application directly from the container.

Will the sealant crack over time with temperature changes?

No. The flexible, crack-resistant film adapts to thermal expansion and contraction, so it holds up as surfaces shift.

Is this sealant safe to use indoors?

Yes. It has a low odor, anti-mold formula that is safe for indoor use.

Shipping & returns

Shipping

  • Delivers to United States (based on your selected country/region).
  • Estimated delivery: 3–15 business days after dispatch.
  • Shipping cost: Free.

Returns

You can request a return within 14 days after delivery. Standard returns have a €4.00 EUR (approximately $4.66 USD) flat-rate return shipping fee, deducted from your refund. Return shipping is free for items that arrived damaged, defective, or incorrect. Items should be unused and in original packaging where possible. Contact us before sending anything back.