LeakLock™ Pro 500ml
LeakLock™ Pro 500ml
OFFER ENDS AT 11:59PM
Couldn't load pickup availability
30 day Money Back Guarantee
FREE Shipping Over $50
Simple & Easy Returns
LeakLock™ Pro 500ml
STOP LEAKS BEFORE THEY COST YOU THOUSANDS
A small leak can quickly turn into expensive water damage, mold growth, and costly repairs. LeakLock™ Pro creates a powerful waterproof barrier that helps protect your home before minor problems become major expenses.
A SMALL LEAK CAN BECOME A BIG EXPENSE
Water damage doesn't stop on its own. Mold remediation, wall repairs, ceiling restoration, and contractor fees can cost hundreds or even thousands of dollars. Fix leaks early and protect your investment.
SEAL CRACKS IN MINUTES
Forget expensive service calls and lengthy repairs. LeakLock™ Pro helps you seal cracks, gaps, and leaks quickly with a professional-grade waterproof seal that lasts.
100% WATERPROOF PROTECTION
LeakLock™ Pro forms a durable waterproof barrier that helps block rain, moisture, and water intrusion. Designed for long-lasting performance in all weather conditions.
BUILT FOR EXTREME WEATHER
Engineered to withstand temperatures from -30°C to 130°C, LeakLock™ Pro remains flexible and effective through freezing winters, scorching summers, and everything in between.
STRETCHES WITHOUT CRACKING
Unlike ordinary sealants that become brittle over time, LeakLock™ Pro stretches and flexes with surface movement, helping prevent future cracks and leaks.
INDUSTRIAL-GRADE HOLD
Built with strong adhesion technology that bonds securely to a wide range of surfaces. Its durable formula resists cracking, shrinking, and deterioration for long-term protection.
WORKS ON ALMOST ANY SURFACE
Perfect for roofs, windows, bathrooms, concrete, metal, brick, stone, gutters, and more. One versatile solution for countless sealing and repair projects around your home.
WHY PAY A CONTRACTOR?
Professional repairs can cost hundreds or thousands of dollars. LeakLock™ Pro gives you an affordable DIY solution that delivers reliable results while saving time and money.
FIX IT TODAY — RISK FREE
Take advantage of our limited-time 50% OFF offer. Enjoy a 30-Day Free Trial, a full 1-Year Warranty, and Free Shipping on qualifying orders. Seal it once and protect your home for years to come.
Today Only: 55% OFF!
Limited stock available!
Trusted by more than 12,000 customers!
Today Only: 55% OFF!
Limited stock available!
Trusted by more than 12,000 customers!
Today Only: 55% OFF!
Limited stock available!
Trusted by more than 12,000 customers!
Today Only: 55% OFF!
Limited stock available!
Trusted by more than 12,000 customers!
Today Only: 55% OFF!
Limited stock available!
Trusted by more than 12,000 customers!
Today Only: 55% OFF!
Limited stock available!
Trusted by more than 12,000 customers!
The best neutral silicone I've tested. No odor.
Strong bond on marble. Hard to find a silicone that doesn't stain stone, but this one is safe
Good
Veldig god heft p fliser. Gjr jobben mye enklere
Virkelig god silikone. Modstr det danske vejr uden problemer.
Good value for a bulk buy. Used 10 tubes for my new deck project
Best sealant I've used in years. The adhesion on glass is incredible
Fast shipping to London! Used it for my bathroom tiles and the waterproofing is top-notch
Good elasticity. A bit pricier than generic brands, but you definitely get what you pay for
I highly recommend it for anyone looking for a long-lasting waterproof solution.
The leak was gone immediately after applying this sealant.
Strong bond, easy application, and excellent durability.
Great product for preventive maintenance before rainy weather.
I used it around my basement window and it stopped seepage completely.
The waterproof protection is outstanding and reliable.
This sealant made my repair look professional and clean.
Very effective at sealing cracks and preventing water damage.
Perfect for DIY projects around the house.
Excellent adhesion on difficult surfaces like painted metal.
A great choice for anyone dealing with roof or wall leaks.
I used it around my outdoor faucet and the leak disappeared.
I was able to complete the repair in under half an hour.
The seal remains intact despite constant exposure to moisture.