Stop Small Leaks Before They Spread.
Choose the right amount of clear waterproof coating for quick fixes, multiple trouble spots, or whole-home maintenance.
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LUHAKA™ Transparent Waterproof Coating

Is Water Seepage Quietly Damaging Your Home?
Tiny gaps around tiles, windows, balconies, and walls can let moisture spread before the damage becomes obvious. This transparent brush-on coating helps seal small leak-prone areas without messy patchwork.
- Helps seal small cracks, seams, and gaps
- Dries into a clean transparent finish
- Simple indoor and outdoor maintenance
Seal Leaks Fast With a Clear Brush-On Coating


Protection That Works Without Spoiling the Surface
Clean Finish

One Coating. Many Problem Areas.
Swipe through common places where small gaps and surface seepage can appear.






Designed for the Places Water Finds First
Window Frames
Brush over small gaps and worn seams after cleaning.
Bathroom Gaps
Useful around moisture-prone tile and toilet edges.
Wall Cracks
Helps cover minor surface cracks and exterior seams.

Roof Touch-Ups
For minor leak-prone seams after proper preparation.
Balcony Edges
Add a protective layer over small exposed gaps.
Many Surfaces
Cement, metal, tile, marble, wood, and plastic.

Clean. Brush. Let It Dry.
Clean the Area
Remove dust, grease, loose material, and standing water from the repair area.
Brush on Evenly
Apply the coating directly over the seam, crack, or gap with the included brush.
Dry and Recoat
Allow the first coat to dry completely for about 3 to 5 hours, then recoat if needed.


What to Know Before You Brush
A transparent waterproof coating intended for small gaps, seams, cracks, and surface-seepage maintenance.


Helpful Support for Your Home Repair Project
Choose the Right Capacity
Select from 30g / 100g / 300g based on the number and size of minor areas you plan to maintain.
Brush Included
The package includes waterproof coating + brush for straightforward application.
Preparation Matters
Clean, dry, and properly prepare the surface before application for better coverage.
Know the Intended Use
Designed for small gaps and surface seepage, not structural or pressurized plumbing repairs.
Frequently Asked Questions

Will it change the appearance of the surface?
It is transparent and colorless after drying, helping it blend with many common hard surfaces.
Can I use it outdoors?
It is designed for indoor and outdoor maintenance on many properly cleaned and prepared hard surfaces.
Do I need professional tools?
No special equipment is needed for small repairs. Apply it evenly with the included brush.
How long should each coat dry?
Allow each coat to dry completely for about 3 to 5 hours. Drying time may vary with temperature, humidity, and application thickness.
Can it repair every type of leak?
It is intended for small gaps, seams, cracks, and surface seepage. It is not a substitute for structural or pressurized plumbing repairs.
Share Your Repair Experience
Customer feedback belongs here
Add genuine reviews after collection to help shoppers understand how the coating performs across different minor repair areas and surfaces.
