- 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 <4% at break
- 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
A smart solution for:
- other surfaces
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.
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.
Independent 3rd Party Test Results
ASTM D2240 Hardness
ASTM D2990 Creep Test Analysis
ASTM D4060 Taber Abrasion
ASTM D638 Tensile Properties
ASTM D695 Compressive Strength
ASTM D790 Flexural Modulus (short term)
ASTM E96 Water Vapor Transmission Test Results
Lousiana Tech Internal Pressure Study
Mannings “N” Factor
Project Photo Gallery
SprayWall is ideal for a wide range of infrastructure applications in municipal, utility, industrial, transportation and maritime environments
Here is a small sampling of this product in action across a variety of applications