18V ONE+ Caulking Gun - Tool Only (RCG18)

This is most likely caused by a blockage in the nozzle, or the content of the cartridge has dried up. Remove and check the nozzle for blockages using the puncture pin attached to the tool. If the cartridge has a blockage, it means the contents have…

The Ryobi ONE+ Caulking Gun doesn't have attachments for larger caulk cylinders or sausages, it only accepts hard cartridges.

Before you attempt to clean your Ryobi ONE+ Caulking Gun, remove the battery. We recommend a non-abrasive cleaner, such as mineral spirits. Ensure the spirits have ample time to dry before connecting the battery again.

The Caulk or Adhesive will need the top taken off with either a caulking tool or a utility knife. When cutting the top always place the tube on a solid surface and cut away from your body - typically the cartridge will have a line on the tip where…

Releasing the Ryobi ONE+ Caulking Gun's trigger will prevent dripping from the cartridge.

To prevent the contents of a Ryobi ONE+ Caulking Gun nozzle from drying up, insert a long flat head nail into the nozzle. Wrap the tip tightly with electrical tape or similar. It's important to keep the cartridge airtight, as it will cure any…

Remove the battery from the Caulking Gun. Then pull back on the handle at the back of the Caulking Gun releasing the plunger from inside the cartridge. Now the cartridge will be able to be removed.

This can happen if the hole that the silicone is being forced out of is too small and the gun’s setting is too high. Generally, the rule of thumb is that the smaller the hole, the lower the setting needs to be on the gun.

Any battery from the RYOBI ONE+ range is suitable. Just note that higher capacity batteries will provide a longer run time but will also be heavier. As a guide a 2Ah Battery will provide enough run time for approximately 2,000 cartridges. However,…

The Ryobi ONE+ Caulking Gun takes 290ml-300ml of caulk.

It’s recommended you start with the slowest speed setting. Then practice applying the caulk on scrap material. The right speed setting will vary on several factors including viscosity of the contents, the size of the nozzle opening, what your…