All Oatey and Masters® Primers are certified to UL Greenguard Gold. They have been certified by UL for compliance with UL 2818-2013, Gold Standard for Chemical Emissions for Building Materials, Finishes and Furnishings. All primers comply with California Department of Public Health “Standard Method for the Testing and Evaluation of Volatile Organic Chemical Emissions from Indoor Sources Using Environmental Chambers, Version 1.1 (CA Section 0135). In addition, they are Lo-VOC solvent cements, which means they are compliant with the South Coast Air Quality Management District (SCAQMD) Rule 1168 and the Ozone Transport Commission (OTC) standards. They meet ASTM, NSF and UPC standards for a wide variety of applications, including potable water, DWV, industrial, pool/spa, turf/irrigation, sewer and many more.
