Sigma Innovations Pvt. Ltd. is based in Pakistan and lists CareCoat corrosion inhibitor on Global Trade Plaza. The product is a locally produced coating based on an internationally approved formulation that has undergone extensive research and testing. CareCoat is designed to protect metallic materials by forming a durable surface coating. It is used primarily in HVACR systems and can be applied by spray, roller brush or dip. The ready-made inhibitor carries a shelf life of 2.5 years and is described as non-hazardous with UV resistance and minimal heat transfer reduction. Buyers can send an enquiry through Global Trade Plaza.