Caulking Guns

Caulking guns dispense sealants and adhesives smoothly and accurately.  Ratcheting, drip free and cordless models ensure control when applying silicone, latex or polyurethane caulk.  They are indispensable for sealing joints, windows and baths.

What are caulking guns used for?
Caulking guns are used to apply sealants, adhesives, and caulk from tubes or cartridges with precision and control. They’re commonly used in construction, plumbing, glazing, and DIY projects for sealing gaps, cracks, joints, and edges in materials like wood, glass, metal, and masonry.

What types of caulking guns are available and how do they differ?
There are several main types:

• Manual caulking guns – require hand pressure; most common and affordable

• Dripless models – automatically release pressure after each squeeze to prevent excess flow

• Ratchet rods – standard mechanism with notched pressure control

• Smooth rods – offer quieter and smoother operation with better flow control

• Battery-powered or pneumatic – ideal for high-volume or professional use with minimal effort
  Choose based on frequency of use, control needed, and material being dispensed.

How do I use a caulking gun properly?

• Cut the nozzle at a 45° angle to control bead size

• Puncture the inner seal of the tube (many guns include a seal puncher)

• Insert the tube and press the trigger slowly for a steady, consistent flow

• Use even pressure and smooth motion along the joint

• Release pressure or activate the dripless function between runs to avoid mess
  Clean the nozzle immediately after use to prevent clogging and product waste.