The EDT22S is Simpson Strong-Tie's manual dispenser for 22 oz side-by-side adhesive cartridges. Its steel carriage is engineered for high-volume, continuous use, and its 26:1 drive delivers the thrust that thick two-part epoxy requires. Conversion parts are included to switch the tool from 22 oz 1:1 ratio cartridges to 16.5 oz 2:1 ratio cartridges. Code-listed adhesives such as SET-3G must be dispensed with Simpson Strong-Tie tools to comply with their ICC-ES evaluation reports.
For 8.5 oz and 9.5 oz coaxial cartridges such as SET-3G 8.5 oz and AT-3G, use the CDT10S manual dispensing tool instead.
A Simpson 22 oz dispenser: this EDT22S manual tool, or Simpson's EDTA22P pneumatic or EDTA22CKT battery-powered tools. A standard caulking gun or the CDT10S will not fit.
No. Those are coaxial cartridges and require the CDT10S.
ICC-ES ESR-4057 lists the 22 oz and larger dispensers, including the EDT22S, for SET-3G post-installed rebar connections. The CDT10S is not listed for that use.