Bonstone Touchstone Glacier
Bonstone Touchstone Glacier
The Bonstone Touchstone Glacier in cartridge form is a clear, UV-stable two-part epoxy adhesive supplied in a dual-component cartridge that meters Part A and Part B at 1:1 by volume as it is dispensed.
Key Features
- Mix ratio is 1:1 by volume; the dual-component cartridge holds Part A and Part B in equal chambers so no hand measuring is needed.
- Pot life is 5 to 10 minutes and set time is 15 minutes, or 8 to 10 minutes with accelerator; full cure at 2 hours.
- Bonds stone to stone and stone to metal, and is published for natural, engineered, porcelain and sintered material.
- Clear and UV-stable.
- Cartridge volume is not settled: Bonstone's own technical data sheet lists a 250 ml cartridge and no 280 ml size, while some distributor listings say 280 ml.
Who Is This For?
Installers and service crews doing seams and chip repairs out of a van, where a cartridge and a static mixer beat carrying two cans and a mixing board. Also the right pack for a shop that uses Glacier occasionally and would not turn a quart of catalyzed material.
What This Is Not For
Cartridge work is not economic for laminating a full kitchen or running a day of seams. The Bonstone Touchstone Glacier Gallon Kit is the same 1:1 chemistry at production volume.
Frequently Asked Questions
What is the mix ratio?
Touchstone Glacier mixes 1:1 by volume, and in cartridge form the two components are metered at that ratio as the cartridge is dispensed.
How fast does it set?
Touchstone Glacier has a 5 to 10 minute pot life and sets in 15 minutes, or 8 to 10 minutes with accelerator, reaching full cure at 2 hours.
How large is the cartridge?
The cartridge size for this item is unresolved: the Bonstone technical data sheet lists a 250 ml cartridge and does not list a 280 ml size, while some distributors advertise 280 ml. Confirm the volume before ordering to a fixed dispensing setup.
What does it bond?
Bonstone publishes Touchstone Glacier for natural, engineered and porcelain material, bonding stone to stone or stone to metal.