Loctite 332 structural adhesive, severe environment is a high temperature, two-step, no mixing required, pale yellow acrylic adhesive. When used in conjunction with Loctite 7387 Depend Activator or Loctite 7380 Depend Activator, thixotropic Loctite 332 fixtures in 3 min to provide thermal durability up to 400 °F. This product is primarily used for magnet bonding, but may also be used for general metal bonding and multi-surface structural bonding.