Titebond Instant Bond is a two-part bonding system that takes between 5 - 15 seconds to set and 30 - 60 seconds for initial cure. It provides a strong, permanent bond and is ideal for hard to reach joints or surface areas that are difficult to clamp. Designed primarily for wood and wood products, this adhesive is also very effective on a wide variety of materials and substrates. Titebond Instant Bond Gel viscosity product offers the longest assembly time of 30 seconds and an initial cure speed of 20 seconds. It is ideal for gap-filling applications, gluing porous and odd-shaped surfaces and various cabinet making applications, such as pre-bonding moldings to install as one unit.