Bonstone Express II Knife-Grade Epoxy Adhesive Kit

Description

Countertop fabricators rodding and laminating slab edges need an adhesive that gels fast enough to hold a joint plumb without slumping, and that is the job Bonstone built the Express II Bonstone epoxy to do. It is a two-part, fast-setting, transparent epoxy formulated specifically for rodding and laminating countertops, so the working window matches how a fabrication shop actually moves slabs through a line.

A Bonstone Epoxy Built for the Fabrication Bench

The Bonstone epoxy mixes at a 2:1 ratio and sets in about 30 minutes at 75 degrees Fahrenheit, fast enough to keep a shop’s throughput moving without forcing a fabricator to babysit a clamp all afternoon. It handles stone lamination, edge rodding, and stone-to-stone bonding on marble, granite, porcelain, and engineered stone, and its knife-grade body stays where it is placed instead of running off a vertical edge.

Because the formula is moisture-tolerant and rated for high-humidity or freeze-thaw conditions, shops running near open bay doors in variable weather do not need a separate cold-weather product for most of the year. It can also be tinted with Touchstone Liquid Tints to color-match a seam on darker stone, though Bonstone notes it is not the right choice for bonding light-colored granite and marble where clarity at the seam line matters most.

Bonstone Epoxy Packaging by Shop Volume

This epoxy is available in a quart kit (2 quarts Part A, 1 quart Part B), a gallon kit (2 gallons Part A, 1 gallon Part B), and a pail kit (2 pails Part A, 1 pail Part B), so a one-person shop and a high-volume fabrication line can both buy the right amount without splitting cases. For technique reference, the Chemical Concepts YouTube channel has bonding and lamination application walkthroughs relevant to rodding and edge work with this product family.

Browse related epoxy adhesives. For mix ratio guidance or bulk pricing on quart, gallon, or pail kits, call (800) 220-1966 or email [email protected].