Sprayroq

Call us 24/7 at +1 800-287-9000

Sprayroq develops and manufactures fast-curing structural and chemical-resistant polyurethane coatings for the rehabilitation and protection of underground infrastructure.

Sprayroq’s trenchless technology solutions extend asset life through corrosion control, abrasion resistance and structural reinforcement. For more than two decades, Sprayroq has provided structural rehabilitation and corrosion protection for water, wastewater and stormwater infrastructure worldwide.

Asset Rehabilitation

Sprayroq manufactures a range of polyurethane coating and lining formulas that span infrastructure applications requiring elastomeric, semi-rigid or rigid (structural) properties.

Proven Value

Sprayroq solutions provide excellent return on investment (ROI) and extension of asset performance life.

Independently Tested

All of Sprayroq products are third-party tested under the most rigorous field conditions by an independent laboratory.

Flexible

Sprayroq’s core offerings—SprayWall® and SprayShield®—are among several products applied with the same equipment, but designed and furnished for different markets.

Sprayroq products are ideally designed for applications on surfaces exposed to acids, corrosives and other caustic elements. This has led to their wide use in protecting and rehabilitating structures associated with potable water, stormwater or sanitary sewer conveyance systems, and often in industrial processes.
Markets

Established markets for Sprayroq products include: Municipal, Industrial & Manufacturing, Telecommunication, Transportation, Maritime structures, Chemical plants, Paper mills, Refineries, and Electrical & power generation plants

Applications

Just a few of the many assets associated with these markets, which Sprayroq polyurethanes have been designed to protect, rehabilitate and improve include: tanks, tunnels, manholes, pipes, flumes, wet wells, pump stations, box culverts, junction chambers, and vaults.

Infrastrusture

Affected structures on which Sprayroq products can be used may be constructed of: concrete, brick, corrugated metal pipe (CMP), wood, carbon steel, ductile iron, and fiberglass polyester. 

Sprayroq Inc. has proven its products over more than two decades of providing the global water, wastewater, stormwater and industrial markets with spray-applied polyurethane technology for structural rehabilitation, infiltration control, and corrosion management.

Infrastructure asset owners and end users can confidently expect application design support and technical services after the sale. When Sprayroq products are used on a project, they consider themselves stakeholders in the outcome. This attitude is reflected in Sprayroq’s interest in and dedication to the success of every project.

SprayWall

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.

Learn More
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

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.

CERTIFICATIONS & TESTS

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
AASHTO Evaluation

Certifications and SDS
NSF 61

Chemical Resistance Data Sheet
SDS-A
SDS-B

Product Literature
Sprayroq Brochure – US English
Catalog/Brochure – Chinese
Chemical Resistance Data Sheet

Sprayshield Green I

SprayShield Green 1 is an elastomeric, 100% solids polyurethane coating which provides chemical resistance for concrete, steel, masonry, fiberglass and other surfaces in municipal, industrial agricultural and maritime applications.

Learn More
TECHNICAL PERFORMANCE AND SPECIFICATIONS

• 100% solids, VOC Free
• Tensile Strength: >2780 psi
• Elongation: 115%
• Tear strength: 580 pli
• Abrasion, mg loss / 1000 cycles: 53
• Water Permeation g/day/m2: 1.49
• Hardness, Shore D: 62-68
• Density: 67.5 lbs/cu.ft.
• Superior corrosion resistance
• Coloration – light green

SprayShield Green 1 is an elastomeric, 100% solids polyurethane coating which provides chemical resistance for concrete, steel, masonry, fiberglass and other surfaces in municipal, industrial agricultural and maritime applications. SprayShield Green 1 is formulated for use in wastewater and potable water environments. SprayShield Green® 1’s quick curing time* allows the majority of newly protected sanitary structures to be returned to service almost immediately with potable structures being available in 72 hours per NSF standards.

SprayShield Green 1 is ideally designed for applications on surfaces that are exposed to acids, corrosives and other caustic elements. Environmental factors such as freeze/thaw cycling, vibration and seismic activities have no affect on the performance of SprayShield Green 1.

‍*potable water applications require greater cure time

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 SprayShield Green 1 to work protecting your infrastructure, when surfaces call for a tough, chemical-resistant lining.

CERTIFICATIONS & TESTS

Independent 3rd Party Test Results
Biocarbon Content ASTM D624 Tear Strength
ASTM D638 Tensile PropertiesASTM D6866-08 Biobased Content Analysis
ASTM E96 Water Permeation
Mannings “N” Factor

Certifications and SDS
NSF 61

SDS-A
SDS-B

Product Literature
Sprayroq Brochure – US English
Catalog/Brochure – Chinese

Sprayshield Green II

SprayShield Green 2 is a semi-rigid, 100% solids polyurethane coating which provides chemical resistance for concrete, steel, masonry, fiberglass and other surfaces in municipal, industrial agricultural and maritime applications.

Learn More
TECHNICAL PERFORMANCE AND SPECIFICATIONS

• Tensile Strength: >2900 psi
• Elongation: 43%
• Tear Strength: 593 pli
• Flex Modulus: >75,000 psi
• Abrasion, mg loss/ 1000 cycles: 42
• Water Permeation g/day/m2: 1.49
• Hardness, Shore D: 62-68
• Density -lbs./ ft3: 67.5 lbs./ft3
SprayShield Green 2 is a semi-rigid, 100% solids polyurethane coating which provides chemical resistance for concrete, steel, masonry, fiberglass and other surfaces in municipal, industrial agricultural and maritime applications. SprayShield Green® 2 is formulated for use in wastewater and stormwater environments. SprayShield Green® 2’s also provides a quick curing time* to enable most newly protected structures to be returned to service quickly.

Environmental factors such as freeze/thaw cycling, vibration and seismic activities have no affect on the performance of SprayShield Green 2. SprayShield Green 2 is ideally designed for applications on surfaces that are exposed to acids, corrosives and other caustic elements.

SprayShield Green 2 is applied by utilizing a proprietary heated plural component spray system. A surface temperature of 60°F / 16°C minimum is recommended with 122°F / 50°C maximum for optimum protection.

*potable water applications require greater cure time

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 SprayShield Green 2 to work protecting your infrastructure, when surfaces call for a semi-rigid, chemical-resistant lining.

Independent 3rd Party Test Results
ASTM D6886-08 Biobased Content Analysis
ASTM D4060 Taber Abrasion
ASTM D624 Tear Strength
ASTM D638 Tensile Properties
ASTM D790 Flexural Modulus (short term)
ASTM E96 Water Permeation

Certifications and SDS
SDS-A
SDS-B

Product Literature
Sprayroq Brochure – US English
Catalog/Brochure – Chinese

We are Available 24/7!