IPS® Corporation is the leading manufacturer of industrial and commercial solvent cements, primers, sealants, plumbing and roofing products, as well as structural and assembly adhesives based in California, USA. IPS® Corporation is the original innovator of solvent cements, primers and cleaners for PVC, CPVC, and ABS plastic piping systems. The Weld-On® name is globally recognized as the premium brand of products for joining plastic pipes and fittings. They are committed not only to providing the best product performance, but to do so in the most environmentally-responsible manner. All Weld-On solvent cements, primers and cleaners meet the requirements for Low VOC (volatile organic compound) emission limits established by the California South Coast Air Quality Management District (SCAQMD), one of America’s strictest air quality regulatory bodies. Low VOC emissions contribute to cleaner air.