04503
3M 04503 is a two-part epoxy adhesive that is used to create strong, rigid bonds between two substrates. The 04503 consists of a 7502 Medium part and a 7701 Clear Hardener. The 7502 medium part is a light yellow, syrupy liquid that has an ammonia odor. It is a low viscosity resin and has a shelf life of one year when stored in an unopened package at room temperature. The 7502 can be used as an adhesive in many applications and is especially useful for applications such as bonding wood, steel, aluminum, ceramics, and plastics. The medium part has excellent chemical, temperature, and impact resistance when cured.