Caulk Guns








Dispense sealants from cartridges with ease and control.
Ratchet-action guns only apply pressure to the cartridge while you pull the trigger. They’re good for use with thin materials that require flow control. Smooth-action guns apply more consistent pressure to the cartridge, so flow continues between trigger pulls. These guns are often used with thick materials that require strength to dispense and maintain flow.
Guns with an adjustable thrust ratio let you use the same gun for sealants and caulks with different consistencies. Use a higher thrust ratio to evenly dispense thicker, more viscous sealants and a lower ratio for thinner sealants. Guns with a dual cartridge capacity give you more time between refills and let you mix two-part compounds.
To choose a thrust ratio, consider the thickness of the material—thinner materials such as silicone and latex flow easily, so choose a low thrust ratio gun. Thick materials such as urethanes and epoxies require more power to dispense, so choose a high thrust ratio.
Style | For Cartridge Size, oz. | Thrust Ratio | Pressure Rod Action | Frame Style | Material | Handle Material | Loading Method | Features | Each | |
A | 10-13 | 5:1 | Ratchet | Half Barrel | Metal | Metal | Cartridge | Adjustable Stroke | 0000000 | 00000 |
A | 12.8 | 6:1 | Ratchet | Half Barrel | Metal | Metal | Cartridge | Cartridge Puncture Tool, Spout Cutter | 0000000 | 00000 |
A | 32 | 6:1 | Ratchet | Half Barrel | Metal | Metal | Cartridge | Cartridge Puncture Tool, Spout Cutter | 0000000 | 00000 |
B | 10-13 | 10:1 | Smooth | Skeleton | Metal | Metal | Cartridge | Bead Smoothing Tool, Cartridge Puncture Tool, Spout Cutter, Two Cartridge Caps | 0000000 | 0000 |
B | 29-32 | 10:1 | Smooth | Skeleton | Metal | Metal | Cartridge | Cartridge Puncture Tool, Spout Cutter | 0000000 | 00000 |
C | 10-13 | 6:1 | Ratchet | Half Barrel | Metal | Rubber | Cartridge | Cartridge Cap, Cartridge Puncture Tool, Spout Cutter | 0000000 | 00000 |
C | 10-13 | 12:1 | Smooth | Half Barrel | Metal | Rubber | Cartridge | Cartridge Cap, Cartridge Puncture Tool, Spout Cutter | 00000000 | 00000 |
C | 29-32 | 6:1 | Ratchet | Half Barrel | Metal | Rubber | Cartridge | Cartridge Cap, Cartridge Puncture Tool, Spout Cutter | 0000000 | 00000 |
D | 10 | 26:1 | Ratchet | Half Barrel | Metal | Metal | __ | __ | 0000000 | 00000 |
D | 10-13 | 18:1 | Smooth | Skeleton | Metal | Metal | Cartridge | Cartridge Puncture Tool, Rotating Frame, Spout Cutter | 00000000 | 00000 |
D | 10-13 | 12:1, 24:1 | Smooth | Skeleton | Metal | Metal | Cartridge | Adjustable Thrust Ratio, Cartridge Puncture Tool, Rotating Frame | 0000000 | 00000 |
D | 29-32 | 18:1 | Smooth | Skeleton | Metal | Metal | Cartridge | Cartridge Puncture Tool, Rotating Frame, Spout Cutter | 00000000 | 00000 |
E | 10-13 | 25:1 | Smooth | Skeleton | Metal | Metal | Cartridge | Rotating Frame | 00000000 | 00000 |
F | 32 | 12:1 | Smooth | Skeleton | Metal | Metal | Cartridge | Cartridge Puncture Tool | 0000000 | 00000 |
G | 6.7 | 26:1 | Smooth | Skeleton | Metal | Metal | Cartridge | Dual Cartridge Capacity | 0000000 | 00000 |
H | 10-13 | 22:1 | Smooth | Half Barrel | Metal | Rubber | Cartridge | Cartridge Puncture Tool, Rubberized Protective Housing | 0000000 | 00000 |
Drip-Free Caulk Guns








Minimize mess and waste—when you release the trigger on these guns, the rod retracts slightly to reduce pressure, which stops flow from the sealant cartridge.
To choose a thrust ratio, consider the thickness of the material—thinner materials such as silicone and latex flow easily, so choose a low thrust ratio gun. Thick materials such as urethanes and epoxies require more power to dispense, so choose a high thrust ratio.
Style | For Cartridge Size, oz. | Thrust Ratio | Pressure Rod Action | Frame Style | Material | Handle Material | Loading Method | Features | Each | |
A | 10-13 | 7:1 to 10:1 | Smooth | Skeleton | Metal | Metal | Cartridge | Adjustable Thrust Ratio, Cartridge Puncture Tool, Caulk Removal Tool, Spout Cutter | 0000000 | 000000 |
B | 10-13 | 10:1 | Smooth | Skeleton | Metal | Metal | Cartridge | Bead Smoothing Tool, Cartridge Puncture Tool, Spout Cutter, Two Cartridge Caps | 0000000 | 00000 |
C | 10-13 | 10:1 | Smooth | Skeleton | Metal | Rubber | Cartridge | Bead Smoothing Tool, Cartridge Cap, Cartridge Puncture Tool, Caulk Removal Tool, Spout Cutter | 0000000 | 00000 |
D | 10-13 | 12:1 | Smooth | Skeleton | Metal | Rubber | Cartridge | Adjustable Stroke, Cartridge Puncture Tool, Dual Stroke, Rotating Frame, Spout Cutter | 0000000 | 00000 |
E | 10-13 | 10:1 | Smooth | Skeleton | Metal | Rubber | Cartridge | Bead Smoothing Tool, Cartridge Cap, Cartridge Puncture Tool, Caulk Removal Tool, Spout Cutter | 0000000 | 00000 |
F | 10-13 | 10:1 | Smooth | Half Barrel | Metal | Plastic | Cartridge | Bead Smoothing Tool, Cartridge Cap, Cartridge Puncture Tool, Caulk Removal Tool, Spout Cutter | 0000000 | 00000 |
G | 10-13 | 10:1 | Smooth | Half Barrel | Metal | Metal | Cartridge | Bead Smoothing Tool, Cartridge Puncture Tool, Spout Cutter, Two Cartridge Caps | 0000000 | 00000 |
J | 10-13 | 6:1 | Ratchet | Half Barrel | Metal | Metal | Cartridge | Cartridge Puncture Tool, Spout Cutter | 0000000 | 00000 |
J | 29-32 | 6:1 | Ratchet | Half Barrel | Metal | Metal | Cartridge | Cartridge Puncture Tool, Spout Cutter | 0000000 | 00000 |
Adjustable-Flow Air-Powered Caulk Guns

Adjust air-flow for precise control and smooth material flow—these guns have a built-in pressure regulator with a control knob.
Bulk-load guns apply sealants from pails and drums. They work like syringes—immerse the nozzle in your sealant and pull back the rod to fill the gun.
Guns | Replacement Pressure Regulators | Replacement O-Rings | Replacement Front Caps | |||||||
---|---|---|---|---|---|---|---|---|---|---|
For Cartridge Size, oz. | Max. Air Pressure, psi | Material | Each | Each | Each | Each | ||||
1/4 BSPP Male Pipe Size | ||||||||||
10 | 75 | Metal | 00000000 | 0000000 | 00000000 | 000000 | 00000000 | 00000 | 00000000 | 00000 |
29 | 100 | Metal | 00000000 | 000000 | 00000000 | 00000 | 00000000 | 0000 | 000000 | 00 |
1/4 Quick-Disconnect Male Coupling Size | ||||||||||
10 | 120 | Metal | 000000000 | 00000 | 000000 | 00 | 000000 | 00 | 000000 | 00 |
Guns | Replacement Pressure Regulators | Replacement O-Rings | Replacement Front Caps | |||||||
---|---|---|---|---|---|---|---|---|---|---|
For Sausage- Pack Size, oz. | Max. Air Pressure, psi | Material | Each | Each | Each | Each | ||||
1/4 BSPP Male Pipe Size | ||||||||||
20 | 100 | Metal | 00000000 | 0000000 | 00000000 | 000000 | 00000000 | 00000 | 00000000 | 00000 |
1/4 Quick-Disconnect Male Coupling Size | ||||||||||
20 | 120 | Metal | 000000000 | 000000 | 000000 | 00 | 000000 | 00 | 000000 | 00 |
Capacity, fl. oz. | Max. Air Pressure, psi | Material | Each | |
1/4 Quick-Disconnect Male Coupling Size | ||||
---|---|---|---|---|
30 | 120 | Metal | 000000000 | 0000000 |
Sausage-Pack Caulk Guns
Dispense sealants packaged in sausage packs. Use different barrel colors to identify the sealant inside.
Guns with an adjustable thrust ratio let you use the same gun for sealants and caulks with different consistencies. Use a higher thrust ratio to evenly dispense thicker, more viscous sealants and a lower ratio for thinner sealants.


Guns | Replacement Front Caps | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Capacity, fl. oz. | For Sausage-Pack Size, oz. | Nozzle Opening ID | Thrust Ratio | Pressure Rod Action | Frame Style | Material | Handle Material | Choose a Barrel Color | Each | Each | ||
Guns | ||||||||||||
24 | 10-20 | 0.12"-1.3" | 18:1 | Smooth | Full Barrel | Metal | Metal | 0000000 | 000000 | 000000 | 000000 | |
Guns with Adjustable Thrust Ratio | ||||||||||||
20 | 20 | 0.12"-1.3" | 12:1 to 24:1 | Smooth | Full Barrel | Metal | Metal | Purple | 0000000 | 00000 | 000000 | 00 |

Includes | Each | |
Adapter, Two Angle Joints, Four Nozzles | 0000000 | 000000 |

Keep sealants, caulk, and adhesives easy to dispense in cold weather. These sleeves insulate the barrel of your caulk gun to maintain the temperature of what’s inside.
Thick. | ID | OD | Lg. | For Gun Style | Material | Color | Each | |
1/8" | 2" | 2 1/8" | 13" | Bulk-Load Barrel, Sausage-Pack Barrel | Rubber | Black | 0000000 | 00000 |
Bulk-Load Caulk Guns
Apply sealants from pails and drums. Immerse the nozzle in the caulk and pull back the rod to fill.
16-fl. oz. capacity gun also accepts cartridges.
Sausage-style pack conversion kit (sold separately) allows 16-fl. oz. and 30-fl. oz. capacity guns to accept 10-oz. and 20-oz. sausage packs.

Nozzle | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Capacity, fl. oz. | For Cartridge Size, oz. | Shape | Opening ID | Pipe Size | Thread Type | Thrust Ratio | Pressure Rod Action | Frame Style | Material | Handle Material | Each | |
16 | 10-13 | Round | 1/2" | 3/8 | NPSM | 12:1 | Smooth | Full Barrel | Metal | Metal | 0000000 | 000000 |
30 | __ | Round | 1/2" | 3/8 | NPSM | 12:1 | Smooth | Full Barrel | Metal | Metal | 000000 | 000000 |
80 | __ | Round | 3/4" | 3/8 | NPSM | 12:1 | Smooth | Full Barrel | Metal | Metal | 000000 | 000000 |

Opening Wd. | Lg. | Pipe Size | Thread Type | Each | |
3/8" | 3" | 3/8 | NPSM | 0000000 | 000000 |

Each | ||
000000 | 000000 |

Keep sealants, caulk, and adhesives easy to dispense in cold weather. These sleeves insulate the barrel of your caulk gun to maintain the temperature of what’s inside.
Thick. | ID | OD | Lg. | For Gun Style | Material | Color | Each | |
1/8" | 2" | 2 1/8" | 13" | Bulk-Load Barrel, Sausage-Pack Barrel | Rubber | Black | 0000000 | 00000 |
Nozzles for Bulk-Load Caulk Guns
Dispense caulk from bulk-load guns.

Opening Wd. | Lg. | Pipe Size | Thread Type | Material | Each | |
3/8" | 3" | 3/8 | NPSM | Metal | 0000000 | 000000 |