Bisco - Select HV Etch 4-5G Package w/out BAC

• Rinses away cleanly and quickly leaving no residue to interfere with bonding
• Blue in color for easy visualization and contrast
• Microretentive surface characteristics that are necessary for successful bonding
• Bisco

Select HV Etch is a 35% high viscosity phosphoric acid etchant and is designed for pin-point accuracy.