Concrete Repair & Sealers

Whether you are working on a new project or doing maintenance and repair on an existing one, John’s Building Supply has the experience and the right materials to get the job done right. We work with some of the top manufacturers in the business to be able to provide a wide selection of adhesives, sealants, floor preparation materials, repair systems, moisture control products to name a few. The companies we work with include Conproco, W.R. Meadows and Ardex.


Established in 1975, Conproco traces its introduction into the industry with its revolutionary fiberglass reinforced structural cement. As the company grew it also added crystalline water entry protection to its offerings along with performance color matching system for natural stone. Today Conproco is a leader in the industry when it comes to products relating to:


W.R. Meadows

“Continuity is the secret of our company leadership and success.”

With this statement as their guiding light, W. R. Meadows, founded in 1926 has grown to be one of the leaders in the concrete construction products industry serving architects, engineers and contractors. Their portfolio of products include:

Building Envelope -Construction Liquids – Concrete Restoration –
Concrete Expansion Joints – Joint Sealants.

W.R. Meadows
To view our complete selection of products please use the following link.


Having the best brick, block, tile and veneer is a good foundation in the hardscape business, but if you do not partner with the best in installation, maintenance and repair systems you won’t get far on your projects.. This is why John’s Building Supply has partnered with Ardex in offering the very best solutions for your upcoming job.

Ardex traces its roots to the foundation of the NORWAG-Werke Company in Witten Germany in 1949. Through continued development of industry leading products they soon grew to be a leader in the industry. In 1978 they entered the US marketplace with the worlds first self-leveling cement underlayment Ardex K15. This industry changing product allowed for a faster more efficient solution than was currently available in the marketplace. This spirit and drive for innovation led Ardex to the development of Self Drying technology. Using this technology, Ardex engineered cements were able to cut the cure times dramatically compared to traditional concrete.

Over the last decade Ardex has launched over 100 new products and now offers a fully diverse lineup in the fields of engineered tile and stone products.. From subfloor preparation and waterproofing, uncoupling systems, mortars and grouts, we have the right system for even the most challenging project.

To see our full lineup of products please use the following links: