Aero#214 Invisible Ink - This ink is used on all semi-porous and non-porous surfaces ( i.e glossy paper, painted surfaces, metal, hardwood, electronic parts etc.)  This is a waterproof ink with excellent adhesive qualities and dries in 30-60 seconds.  It is recommended for marking electronic parts and can be used with a rubber stamp with a Mark II or Opaque pad. 2 ounce size. minimum order $200

Pint size