Caulking Dispenser Conversion Kit for 4:1 ratio 50ml Cartridges (sleeve + 4:1 ratio plunger)
The Atlas Professional Caulking Dispenser Conversion Kit
This caulking dispenser conversion kit enables all 50ml cartridges to be used in a standard caulking dispenser, and eliminating the need for a dedicated applicator. Bundled with a 4:1 ratio plunger, the Kit is a cost-effective way to try different adhesives or solve problems in the field. The Conversion Kit fits the standard 1/10 gallon caulking dispenser (what you get at any hardware store).
This particular kit works for 4:1 ratio 50ml cartridges only.
We also sell the conversion kit for 1:1, 2:1, & 10:1 ratio cartridges.