ZKD1052 Features: * Wood adhesive * Two part bonding system * Provides a strong, permanent bond * Ideal for hard to reach joints or surface areas that are difficult to clamp * Designed primarily for wood and wood products * Ideal for filling knots and voids in wood, adhering pen tubes to blanks for pen turning applications and for soaking end grain to prevent splitting * Excellent heat and solvent resistance * No clog applicator for easy use and waste reduction * 4 oz Assembly Instructions: * Medium viscosity offers the fastest assembly time of 7 seconds and an initial cure speed of 5 seconds