Model#: DEWNDC545K

What are the different product conditions?

Brand new items;Full manufacturer warranty available
Manufacturer inspected, repaired and tested items; CPO 120 day money back guarantee
Open Box
New items with possible minor cosmetic damage; CPO 120 day money back guarantee
Returned items inspected, repaired and tested by CPO technicians; CPO 60 day money back guarantee

Dewalt DC545K 18V Cordless 10 oz. Adhesive Dispenser

  • Dewalt DC545K 18V Cordless 10 oz. Adhesive Dispenser
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  • Due to federal regulations, this product can only be shipped within the continental US. Express delivery not available.


The DC545K 18V Cordless Adhesive Dispenser rotates 360 degrees and delivers up to 650 pounds of force to dispense the highest viscosity of adhesives and sealants. It has low maintenance and a variable speed control for consistent flow rates.
  • 360 degree rotating cartridge holder fits 10 oz, 1/10 gallon, as well as 300 mL to 310 mL cartridges
  • Tool delivers up to 650 lbs. of pushing force to dispense the highest viscosity adhesives and sealants
  • Auto-reverse feature helps reduce drips, waste and clean-up
  • Set-and-forget variable-speed control for consistent flow rates and bead control
  • This item may ship in the original manufacturer's packaging.
  • 18V Cordless 10 oz. Adhesive Dispenser - DC545K
  • 18V Cordless Battery
  • 1-Hour Charger


Cordless: Yes
Weight: 6.85 lbs.
Amp Hour: 2.4 Ah
Batteries Included: 1
Battery Type: Ni-Cd
Bluetooth Compatibility: No
CSA Safety: No
Case Included: No
Charge Time: 1 hr
Charger Included: Yes
Dispensing Force: 650 lbs
Dispensing Speed (IPM): 25
ETL Safety: No
Motor Type: Brushed
Powered Tool Power Source: Electric - Cordless
Tube capacity: 10 oz
UL Safety: Yes
Voltage: 18V
Wifi compatibility: No


  • Adhesive dispensing
  • Sealant dispensing
  • Firestop dispensing
  • Caulk dispensing
  • Recommendations


    3.0 / 5.0
    4 Reviews
    5 Stars
    4 Stars
    3 Stars
    2 Stars
    1 Star
    Yes, I would recommend this to a friend (1)
    No, I would not recommend this to a friend (1)
    Easy To Use (1)
    Powerful (1)
    Heavy (1)
    Best Uses
    Frequent Use (1)
    In response to the previous review:
    I disagree about "too many variables to go automatic" It completely depends on what type of caulk you are using, how big of a need you are putting down, and whether or not you are doing finish work, sealing or strictly adhesion. There's defiantly a place for automatic caulking guns, and from someone that uses one everyday, I can tell you that for the situations where I use it, there's no way i would go back.
    July 2, 2015
    needs tweaking
    had high hopes this tool would help me finish my siding project but it lacks the ability to control the out put amount. a variable speed trigger and a thumb release piston would make this the perfect tool for every day latex caulk arround the windows. i sure hope i can send this one back until then
    November 28, 2012
    Originally posted at
    No, I would not recommend this to a friend
    Sometimes the old way is the best way!
    To many variables involved in caulking to go automatic
    March 9, 2009

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    New Vs. Reconditioned

    What's the difference between New and Factory-Reconditioned?

    Factory-Reconditioned products have been returned to the manufacturer and are restored to like-new operating condition; they go through a rigorous testing and inspection process. Plus, they offer a significant savings vs. new.
    • Reconditioned products may have minor cosmetic blemishes or scratches that do not affect item performance.
    • Reconditioned products may not come with all of the consumables the new version comes with (bits, sanding pads/papers, cases, etc.).
    • Both come with a manufacturer warranty and are covered by our Money Back Guarantee; New is 30 days, Reconditioned is 120 days.
    Condition: New Factory Reconditioned
    Features: Same Same
    Specs: Same Same
    Includes: 18V Cordless 10 oz. Adhesive Dispenser - DC545K,
    18V Cordless Battery,
    1-Hour Charger
    18V Cordless 10 oz. Adhesive Dispenser - DC545KR,
    18V Cordless Battery,
    1-Hour Charger
    Availability: Out of Stock Out of Stock
    Warranty: 3 Year 1 Year


    Most DEWALT® Tools purchased on or after January 1, 2004 come with a warranty package that includes:

    Three-Year Limited Warranty. DEWALT will repair, without charge, any defects due to faulty materials or workmanship for three years from the date of purchase. This warranty does not cover part failure due to normal wear or tool abuse. For further detail of warranty coverage and warranty repair information, visit or call 1-800-4-DEWALT (1-800-433-9258). This warranty does not apply to accessories or damage caused where repairs have been made or attempted by others. This warranty gives you specific legal rights and you may have other rights which vary in certain states or provinces.

    One-Year Free Service Contract. DEWALT will maintain the tool and replace worn parts caused by normal use, for free, any time during the first year after purchase.

    90-Day Money Back Guarantee. If you are not completely satisfied with the performance of your DEWALT Power Tool, Laser, or Nailer for any reason, you can return it within 90 days from the date of purchase with a receipt for a full refund - no questions asked.