Permabond TA4208 Black is a two-part, 1:1 toughened acrylic that is easy to apply with a dispensing gun. It has a high viscosity, is non-slumping (and thus ideal for vertical applications) and great for gap filling. A standout attribute is its surface adhesion technology, which allows it to bond through oxide layers or oily surfaces. This means that almost no surface preparation is necessary before bonding! This saves crucial time and is particularly beneficial for fast production lines. The adhesive’s quick strength development further enhances its time-saving abilities. A working cure, offering both high peel and shear strength, takes as little as 20 minutes after bonding!