Sprayroq material applied inside large hole

SprayWall®: a Solution that Lasts a Lifetime

The Only Proven Structural & Corrosion Lining on the Market.

SprayWall® is a self-priming polyurethane lining that reinstates structural integrity, superior corrosion resistance, and provides infiltration control and chemical resistance. It provides the quickest return to service times in the industry, saving you time, energy, and money.

A Superior Product Guaranteed to Outlast Everything on the Market.

SprayWall® outlasts top competitors by an extraordinary 22% at the 50-year mark.
It may be applied up to 250 mils (.25”) / 6.35 mm thick in a single application.
Begins to gel in 8 seconds and is tack-free after two minutes.
The initial cure is complete within just 60 minutes and completely cured within 72 hours.
High-build thickness greater than 250 mils can be achieved in a single mobilization.

Where it can be Applied

SprayWall® is ideal for use on water, wastewater, stormwater rehabilitation, and on DOT projects when keeping flow and traffic disruption to a minimum is critical. It can also be used for potable water applications but will require a greater cure time.

Construction crew reading spec sheet

Technical Performance and Specifications

  • 50-year design life retaining 72% of Flex Modulus
  • 100% solids – VOC Free>735,000 psi Flex Modulus
  • Density 87 lbs/cu. ft.
  • Hardness, Shore D 85
  • Tensile Strength > 7450 psi
  • Elongation
  • Adhesion excellent (substrate failure)
  • Compressive strength > 18,000 psi
  • Superior corrosion resistance
  • Natural color – golden

Tested and Proven

Don’t be fooled by meaningless warranty claims. Sprayroq™ products are all tested and proven effective by unbiased, unaffiliated third parties, in rigorous assessments conducted by an ASTM-approved or industry equivalent testing facility.

Want the full specs? For independent, third-party test results, certifications and SDS, and product literature, please see our attached product sheets.


Spraywall® Product Sheets

Discover the all-new SprayShield Aqua Guard

SprayShield AG is a highly moisture-tolerant, corrosion-resistant lining for municipal, storm, and treatment assets.

SprayShield Aqua Guard is specifically designed for cities to effectively manage and protect their critical water infrastructure from corrosion, ensuring sustainable and long-lasting operations for years to come.

Request a Free Sample

Want to test out the product for yourself? Reach out to us today and we’ll send you a sample of our product so that you can see for yourself all the great things that trenchless technologies can do for you and your business.

Learn More Today

Interested in finding a Sprayroq™ Certified Contractor in your area? Have questions about our products? Fill out the form below or give us a call today at (205) 957-0020, and one of our specialists will connect with you as soon as possible.