Worry-Free Masonry Care and Repair Solutions for Residential and Commercial Projects.
North America's number one solution for masonry protection and beautification for over 68 years.
Protect and Beautify with DRYLOK®
DRYLOK® is available in several specialty formulations, all developed to deliver optimal performance for your masonry care and repair projects. Dedication to the success of your projects is our top priority.
DRYLOK® is the only waterproofer in the industry with a fully transferrable warranty. The warranty stays with the project and not the applicator.
Whether you are a homeowner or professional, our team of industry experts are available at every stage of your project to offer technical support.
Trust the DRYLOK® brand from start to finish with products developed for each stage of your project.
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Trade Pros: Learn More About UGL®
ZAR® and DRYLOK® brands are made by United Gilsonite Laboratories. Backed by 85+ years of industry experience, UGL® partners with pros every day, providing application expertise, technical assistance, training, and job site support.
Most Recent Posts
Without proper water management at the worksite, the risk of water infiltration and its associated problems can significantly increase, resulting in costly repairs and potential safety hazards. Fortunately, there are several strategies that construction site managers can employ to protect their worksites from water-related issues.
Preparing plaster walls for paint or waterproofing is a job that requires the right materials and techniques. Primers are essential for creating an effective barrier against moisture, salt deposits, mold and mildew on plaster surfaces. DRYLOK® Wet Wall Bonding Primer is a high-performance primer that provides superior protection from these damaging elements while also providing excellent adhesion to plaster walls.
The sealed cladding process utilizes a layering system to provide your commercial building with excellent protection against moisture intrusion that helps prevent the development of mold and adds increased insulation values to your exterior walls. This article will describe the process and recommend the best waterproofing products as the best solution for waterproofing your foundation and exterior masonry walls.