Gintron Growfin 75 Organic Solderability Preservative Description Gintron Growfin 75 Organic Solderability Preservative is a water-based, eco-friendly, tailor-made OSP for high-performance demands in advanced PCB manufacturing. Delivers consistent thickness of 0.20 – 0.45 µ, ideal for fine-pitch, high-density PCBs Withstands multiple reflow cycles without compromising performance RoHS & REACH Compliant: low chemical consumption; excellent bath stability Reliable solder joint formation with lead and lead-free soldering processes Clean, sedimentation-free bath get a quote