4766 Grantswood Rd, Irondale AL 35210
+1 205.957.0020
+1 205.957.0021

SprayWall

Spray-Applied Structural Polyurethane

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 <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:

  • concrete
  • steel
  • masonry
  • fiberglass
  • 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.

Project Photo Gallery

SprayWall is ideal for a wide range of infrastructure applications in municipal, utility, industrial, transportation and maritime environments

Considering SprayWall for your next structural rehabilitation project, need more information or finding a certified installer in your area?

PROJECTS

Here is a small sampling of this product in action across a variety of applications

Lancaster, SC Clarifier
Lancaster, SC Clarifier
Lake Heron Overflow Discharge Pipe
Lake Heron Overflow Discharge Pipe
Wormleysburg, PennDOT
Wormleysburg, PennDOT
Michelin US1 Plant
Michelin US1 Plant
Seneca Lift Station
Seneca Lift Station
Guangzhou Tunnel, China
Guangzhou Tunnel, China
Manatee County Lift Station
Manatee County Lift Station
Palm Beach Manhole Rehabilitation
Palm Beach Manhole Rehabilitation
Manistee 52-inch Storm Sewer
Manistee 52-inch Storm Sewer
MWRD Chicago Interceptor
MWRD Chicago Interceptor