Permabond TA459 magnet adhesive is non-corrosive to electrically conductive surfaces, including copper. Is used with Initiator 43 and is for bonding magnets and metals, achieving 50% of full strength within 15 min. The high-viscosity gel has exceptional shear strength; forms strong bonds to a variety of plated and non-plated surfaces with a resistance to high-temperatures, vibration and impact.

Permabond Engineered Materials, www.permabond.com 
Krayden Inc., www.krayden.com