SprayWall Polyurethane Lining System

Engineer, we understand that you need to sleep at night.

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.

If you look closely at product specifications, you will find striking differences when comparing SprayWall® to alternate rehabilitation solutions. Epoxy and Cementitious solutions do not compare.

Sprayroq® stands alone. Over the past 30 years we’ve installed our SprayWall® self-priming polyurethane lining system on more than one million assets. And we’re credentialed to support asset owners and civil engineers with the best custom solutions and ROI in the industry!

TECHNICAL PERFORMANCE AND SPECIFICATIONS

• 50 year design life retaining 70% 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

SprayWall® is a self-priming polyurethane lining that reinstates structural integrity, provides infiltration control and chemical resistance. It may be applied up to 250 mils (.25”) / 6.35 mm thick in a single application.

SprayWall® begins to gel in about 8 seconds, with a tack-free condition after 2 minutes. Within 60 minutes, the initial cure is complete and the structure is capable of accepting flow, while complete curing continues over the next 72 hours.

SprayWall®’s quick curing time* allows the newly protected structure to be returned to service shortly after the application is completed, making it ideal for use on water, wastewater and stormwater rehabilitation, and on DOT projects, when keeping flow and traffic disruption to a minimum is critical.

*potable water applications require greater cure time

Over 1 Million SprayWall®
Installations Since 1990

CERTIFICATIONS & TESTS

For independent, third-party test results, certifications and SDS, and product literature, please click the link below to visit our technical resource page.

TECHNICAL RESOURCES

TESTED & 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.

Put Spraywall to work for your next structural rehabilitation project, when it’s critical to make the right choice the first time. 

Call 800.634.0504 Toll-free, or 
email us your inquiry now.