Southwest Envirotx Partners LLC is a Texas and Oklahoma DOT vendor and supplier of innovative, cutting-edge, materials and technologies for highway/road construction, maintenance and pot hole repair.  We specialize in products which have a much smaller carbon footprint, are safer to use and perform better than traditional materials – more economically.  In addition to unique products used in initial construction, Southwest Envirotx Partners LLC provides a wide array of preventative and corrective maintenance materials to a variety of Industrial and Commercial Property Development, Mining and Oilfield Operations, and governmental entities, such as DOTs, Counties, Cities, etc., etc.

Top-Seal Soil Stabilizer

Top-Seal White is an all-purpose liquid soil stabilizer and additive that binds and transforms the base into a solid, yet flexible mass that resists fracturing. It prevents base failure, dust pollution and soil erosion, and it increases soil strength and reduces its permeability.


IntegriBlend 80/20 CS is a blend of liquid magnesium chloride and a Complex Sugar. It’s an all-natural, environmentally friendly solution for gravel road stabilization and dust control.

Envirotx Prime

Envirotx Prime, TX DOT Approved is a modified asphalt emulsion, which penetrates and rejuvenates aged asphalt restoring plasticity, ductility and other properties lost through aging. It is formulated to withstand freeze-thaw cycles, and remain ductile with aging.