Joint Sealants

URETHANES are the most popular product we install and is the most common joint sealant you will see in many expansion joints for commercial parking lots & sidewalks (Wal-mart, Lowes, ect.) The common misconception of urethane is that the product does not last and appears ugly after several years. In fact, urethanes can last up to 20 years in some situations and look great for the life time of the product. UV rays can accelerate degrading, especially in extreme climates. Urethanes are an organic substance and will degrade over several years if left unmanaged. We recommend replacing every 8-10 years. The Key to longevity with urethanes is preparation and maintenance. MasticMasters ensures that the joints are free of dirt, oil and moisture before installing the sealant to establish longevity. (See Video’s top & below) After our work is complete, you should maintain the sealants with a regular cleaning by pressure washing the treated surface. Your sealant will remain fresh and clean,appearing almost as it did the day it was first installed.

We Travel to Dallas, Austin, & San Antonio For Commercial properties!

MasticMasters™ offers routine, scheduled maintenance cleaning services for your valuable paved surfaces. Customers generally schedule routine cleaning every 6 to 12 months. We will schedule your service and will send you reminders when your cleaning date is coming due. At the time of service, we will provide a “Free” inspection of your project and make any recommendations necessary to ensure your concrete or other hardscapes are at peak performance and appearance. See Pressure Washing services for more details.

Serving Houston, Austin, San Antonio and most major Texas cities

For more information call 713.907.8410 in the Houston area, 512-645-2581 in the Austin area, 210-610-1328 in the San Antonio or email info@masticmasters.com.

Our purpose is to protect the surrounding structure from water damage, weed growth, pest invasion, trip hazards, splinters and cracking using our sealants. The finished product is a sealant that has a flexible, grout-like appearance that is pleasant to the eye. Pools, patio’s, driveways, sidewalks and parking lots have expansion/control joints that need the protection, safety and aesthetic appearance that our products and services provide. Concrete Joint sealing is a preventative maintenance function to prevent future slab jacking or replacement of your concrete.

We remove rotted wood ,weeds and debris from existing expansion/control joints, grind the joint wall for long term adhesion. We fill the void with foam backer rod and replace with 1/2″ depth of sealant, giving you the confidence that your restoration project is protected from the elements. Concrete comes in many colors and so does our product. We can match almost any color you need! Over 80 colors are available!

Polyurethane / Silicone Sealants

We use high grade polyurethane/silicone sealants used in major construction and industrial markets including transportation, marine, and automotive where critical environments need to be impermeable to water! Your home and property should not be the exception!


Serving Houston and most major Texas cities.

HOA approved and recommended

We service the following areas; Houston, Dallas, Austin, San Antonio, Pearland, Friendswood, Richmond, Stafford, Tomball, The Woodlands, Kingwood, Cypress, Beaumont, Spring, Conroe, Humble, Katy, Sugar Land, Baytown, Magnolia and Clear Lake.

Slabgasket | ArrowJoint | Trim-A-Slab | Gap Armour