Skip to content
Similar
-35%
In stockhousehold waterproofing and repair Buyer protection
wanelo Original

Waterproof Sealant for Invisible Household Leak Repair

Net weight
100G / 3.53OZ
Coating type
Liquid rubber coating
Finish
Invisible-looking
Applicator
Included flat brush
Application
Brush-on waterproof sealing
Container
Compact screw-top tub
$38.90$60.00
Save $21.10
or $9.72 × 4 with Wanelo Pay · 0%
1
Free delivery in 7–14 days
tracked shipping, worldwide
30-day returns
easy returns & buyer protection on every order
Secure checkout
SSL-encrypted payment
Sold & shipped by wanelo
Official store
Invisible Leak Defense

Keep water out while keeping surfaces looking unchanged

Turn vulnerable cracks, gaps, and joints into neat, water-resistant touch-ups without covering the original look. Brush on a smooth liquid-rubber coating for quick household maintenance.

WHY IT WORKS

A cleaner way to seal leaks

The kit brings the coating, applicator, and discreet finish together for targeted household repairs.

Clear-looking waterproof coating on a smooth surface
INVISIBLE LOOK

A discreet finish

The coating is presented as invisible and blends with various surfaces, so a suitable small repair stays visually subtle instead of announcing itself with a bulky patch.

Brush applying liquid rubber sealant to masonry
MOISTURE DEFENSE

Liquid rubber barrier

The liquid rubber formulation creates the product's waterproof coating for suitable cracks, gaps, joints, and moisture-prone touch-up areas around the home.

Waterproof coating kit shown in a bathroom setting
EASY APPLICATION

Brush-ready control

The included flat brush gives DIY users a dedicated tool for smooth, even coverage. There is no separate applicator setup to assemble before a small maintenance job.

Compact sealant tub beside branded box and brush
SPOT REPAIRS

Compact when needed

The compact 100G container suits targeted household maintenance and stores neatly with the brush. It is a practical size for spot repairs, not broad resurfacing.

REAL VOICES

Small fixes, less worry

Homeowners and DIY users share where they reached for the brush.

4.8
9 reviews
7questions
T
Tamsin Zimmer
2nd purchase | Des Moines
★★★★★

I used it on a small window-frame gap. Having the brush in the box made the first repair very straightforward.

G
Giselle L.
3rd purchase | Wichita
★★★★★

Used it around a masonry joint and liked how controlled the application felt. Very little mess on the surrounding wall.

T
Theo Alvarez
Repeat customer | Asheville
★★★★★

I wanted something discreet around a bathroom edge, not a bulky patch. The coating dried looking much neater than I expected.

G
Gus Lopez
Verified buyer | Plano
★★★★★

Our older house has several little moisture-prone cracks. The tub is compact enough to keep in the maintenance cupboard.

E
Esme Walsh
Community review | Lincoln
★★★★★

Used it on a visible brick repair and it blended better than the tape I tried before.

P
Pilar H.
1st purchase | Gainesville
★★★★★

Kept it ready beside the bathroom supplies for a splash-prone window area. The flat brush made the touch-up easy to control.

E
Elias V.
2nd purchase | Spokane
★★★★☆

The brush is compact, so larger areas take patience. For a small joint, it gave me an even coat without much fuss.

P
Perla Iyer
3rd purchase | Chattanooga
★★★★☆

I used it for a small exterior touch-up before a rainy spell. The discreet appearance was the main reason I chose it. The container is better for spot repairs than broad coverage.

E
Effie Tanaka
Repeat customer | Ventura
★★★★★

Three pieces, no hunting for a separate brush, and a tidy little repair kit for turnover maintenance.

BRUSH ON

Seal the spot in simple steps

A careful surface check and light, even application make the repair neater.

1

Start with a clean surface

Remove dirt, loose debris, and residue from the repair area. Let the surface dry completely before opening the container.

2

Test before the full coat

Apply a small patch in an inconspicuous place. Check the finish and compatibility with the surface before continuing.

3

Brush an even layer

Use the included flat brush to work controlled strokes across the suitable crack, gap, or joint. Avoid flooding the surrounding finish.

4

Let it dry as directed

Follow the package directions for drying and coverage. Inspect the finished area before exposing it to normal moisture.

AT A GLANCE

The useful numbers

A compact format with the essentials for targeted household maintenance.

COATING VOLUME
100G
liquid rubber sealant
NET PRODUCT
3.53OZ
listed product weight
COMPLETE KIT
3
items in the repair setup
THE TRADEOFF

Why choose a brushable seal

For small suitable repairs, the value is in a discreet finish and a compact setup rather than a large patching project.

Brushable liquid sealBEST FOR SPOT REPAIRSTapeBulky patch compound
Discreet surface appearanceYesPartialPartial
Controlled brush applicationYesNoPartial
Dedicated applicator includedYesNoNo
Compact spot-repair setupYesYesNo
Suitable for major structural leaksNoNoNo
IN THE BOX

Everything for a quick touch-up

Three practical pieces make this a ready-to-use household repair kit.

Waterproof coating container ×1100G liquid rubber coating in a screw-top tub
Flat application brush ×1Dedicated brush for smooth, even coverage
Printed product box ×1Branded packaging for the complete repair set
SMALL FIX

Before moisture becomes damage

A small gap deserves attention before it turns into a larger-looking repair project.

Waterproof coating set beside a bathroom moisture area
CHAPTER 01

The crack you keep noticing

A tiny crack or loose joint can let water creep into the home. You see the damp-prone spot every day and wonder whether the next rainfall, splash, or condensation cycle will make it worse.

Gloved hand brushing sealant on brick and window frame
CHAPTER 02

A brush instead of a rebuild

Tape, caulk, and bulky patch compounds can leave raised lines or obvious marks. This compact brush-on option gives suitable small areas a controlled touch-up without turning routine maintenance into a full resurfacing job.

Liquid rubber coating shown as a smooth clear surface
CHAPTER 03

Protection without the patch look

The liquid rubber coating creates a waterproof sealing layer with an invisible-looking finish. Applied carefully, it blends with various surfaces while keeping the original appearance visually discreet.

Compact waterproof repair kit with brush and printed box
CHAPTER 04

Ready for the next spot

Keep the compact tub and dedicated flat brush ready for minor maintenance around windows, bathrooms, walls, brick, and masonry. Inspect the surface first, and bring in professional help when the leak is major or structural.

About this item

Main information
Categoryhousehold waterproofing and repair
Details
Net weight100G / 3.53OZ
Coating typeLiquid rubber coating
FinishInvisible-looking
ApplicatorIncluded flat brush
ApplicationBrush-on waterproof sealing
ContainerCompact screw-top tub
Documents verified

Keep small household leaks from becoming bigger-looking repairs. This compact liquid rubber sealant brushes onto suitable cracks, gaps, and joints with an invisible-looking finish and a dedicated flat

Invisible waterproof sealing that helps protect surfaces from leakage and moisture.

  • water leaks
  • moisture penetration
  • cracks and gaps around household surfaces
  • visible repair marks
COMMON QUESTIONS

Before you start brushing

Clear answers for choosing the right repair and using the coating sensibly.

Can I use this on brick, walls, window frames, and bathroom joints?
It is intended for suitable small cracks, gaps, joints, brick, masonry, walls, window areas, and bathroom touch-ups. Test an inconspicuous patch first because surface texture, porosity, color, and existing finishes affect the result.
Will the finish stay invisible on every surface?
The coating has an invisible-looking finish and is presented as blending with various surfaces. It cannot promise the same appearance on every material, so test first when the original look matters.
How much area can one 100G container cover?
Coverage depends on the size, depth, texture, and porosity of the repair area. The 100G container is best suited to targeted spot repairs rather than broad resurfacing.
Does the kit include an application brush?
Yes. The three-item kit includes one 100G coating container, one flat application brush, and one printed product box.
Can this repair a major or active structural leak?
No. This is for suitable small maintenance touch-ups. Major leaks, structural movement, hidden water damage, and persistent moisture need the source addressed and may require professional repair.
How should I prepare the surface before applying it?
Remove dirt and loose debris, then make sure the area is completely dry. Test a small hidden patch, apply a controlled even coat, and follow the package directions for drying.
How does it compare with tape or ordinary caulk?
The liquid rubber sealant gives a brushable, discreet option with its own applicator and a compact setup. Tape can leave a visible seam, while bulky patch compounds often need more tools and create a more noticeable repair.
SEAL IT SIMPLY

Stop letting small gaps become bigger worries

Add to cart
ALSO CHECK

More repair essentials

You might also like

$38.90$60.00