Search  for anything...

Milwaukee 2641-20 M18 10 oz Caulk Gun tool Only

  • Based on 258 reviews
Condition: New
Checking for the best price...
$176.00 Why this price?
Save $11.67 was $187.67

Buy Now, Pay Later


As low as $29.33 / mo
  • – 6-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Free shipping on this product

This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Wednesday, Aug 6
Order within 7 hours and 26 minutes
Available payment plans shown during checkout

Features

  • M18 10 Oz Caulk Gun tool Only
  • The product is easy to use and easy to handle
  • The product is highly durable

Description

M18 10 Oz Caulk Gun tool Only. The Product is Easy to Use and Easy to Handle. The Product is Highly Durable. Made In China.

Color: Red


Brand: Milwaukee


Style: Barrel


Item Weight: 4.9 Pounds


Power Source: Cordless


Color: ‎Red


Brand: ‎Milwaukee


Style: ‎Barrel


Item Weight: ‎4.9 Pounds


Power Source: ‎Cordless


Wattage: ‎18 watts


Voltage: ‎18 Volts


Compatible Material: ‎Plastic, Metal, Rubber, Wood, Fabric, Ceramic, Foam, Glass, Cork, Leather


UPC: ‎045242242276


Global Trade Identification Number: ‎76


Manufacturer: ‎Builders World Wholesale Distribution


Part Number: ‎2641-20


Item Weight: ‎4.9 pounds


Product Dimensions: ‎2.54 x 18.8 x 9.71 inches


Item model number: ‎2641-20


Batteries: ‎1 Product Specific batteries required.


Is Discontinued By Manufacturer: ‎No


Item Package Quantity: ‎1


Measurement System: ‎Metric


Included Components: ‎Hand Caulking Guns


Batteries Included?: ‎No


Batteries Required?: ‎No


Battery Cell Type: ‎Lithium Ion


Warranty Description: ‎Tool warranty 5 Years


Date First Available: September 15, 2011


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Aug 6

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • NO MORE HAND CRAMPS.
I read and watched plenty of reviews on this caulk gun prior to my purchase. They were all over the place. In fact, one YouTuber said it was an overpriced and under performing tool. Well, I beg to differ. MILWAUKEE makes the best tools. Rugged…dependable…convenient. I also ordered the large 29 oz tube accessory. I have put 2 large tubes of polyurethane caulk through it without any problem. Filling sidewalk and driveway cracks is no longer the chore it used to be. PRO: plenty of power, nicely weighted and balanced, good range of caulk speed easy to change out the caulk accessory. CON: yes, it is expensive but for what you get it is worth the money. I currently own 18 Milwaukee tools and continue to dream of the other 280. It does take a little practice to know how much to trim the caulk tube tip, and adjust the speed correctly But a few times on a piece of scrap wood should be all you need. WORTH EVERY PENNY FOR THIS TOOL ... show more
Reviewed in the United States on July 14, 2024 by James

  • A little heavy a little more then I need but definitely. Last linger than the m12.
Works great, pretty interchangeblr with aftermarket accessories. but is a bit heavy and hard to one hand.. the 12 volt version is more versatile but if ur pushing automotive urethane or other really thick glue the 18 volt will reduce wear n tear on the gun. 18 volt is not needed for any of the glue I've used, and the 18volt is slower to back off (the anti drip) when u let go of the trigger. I found the 12 volt easier to use and battery life to be very similar. However my main pro here is the reduction in wear and tear. 12 volt will do 95% of the jobs tho. So if u like to one hand it go with the 12. ... show more
Reviewed in the United States on April 3, 2025 by Anthony Sheldone

  • Great tool
Very high quality. Easy to use.
Reviewed in the United States on March 15, 2025 by John Crouch

  • Nice even flow, but heavy and difficult to clean
Having a motorized continuous flow allows you to produce a nice, even bead of material for long runs. No need to stop moving while you get another squeeze on a manual lever. For very visible jobs, like caulking bath and shower areas, sinks, etc, that smooth, even flow and the ability to slow the speed down for control does help make a much nicer finished job. Know that with an M18 battery attached, this tool is fairly heavy, and if you are doing a large job, it can get tiring, especially if you need to hold it up high, but the larger batteries will keep it running all day. The main problem with it is cleaning. It has deep gear teeth, spring loaded slides holding the tubes, some unnecessary small radius concave curves added to the back of the piston head, and a screw on connector attaching the tube holder to the gun with small crevices. You will always have tubes that squeeze some material out the back of the tube, which oozes into the tool's piston and gears, and into the crevices around the screw threads. On short jobs I've spent more time cleaning out the tool than I did dispensing material. On very messy jobs like sealing rooftop flashing, I've sometimes bought cheaper guns to just throw them out rather than clean the asphalt tar out of the gun, and that's very much the case with this Milwaukee caulk gun, so you still get a hand cramp from a manual dispenser for many jobs where you'll leave this gun unused, which makes it less valuable than it could be. ... show more
Reviewed in the United States on October 31, 2020 by Bruce Warrington

  • Big help
I had to chalk a large steel barn. If I had to use a standard hand squeeze calmer I wouldn’t have been able to complete the job in one day. Also used it for very thick glue and this was much easier. The pressure adjustment really works and makes bead control a snap.
Reviewed in the United States on December 8, 2024 by Lori Pierot

  • Milwaukee Quality
MILWAUKEE Quality. Nuff said.
Reviewed in the United States on July 31, 2025 by The Professor

  • Caulking fun!
Pretty fun. I've caulked everything I could find.
Reviewed in the United States on June 12, 2025 by Randy C.

  • Hit with the hubby!!
I bought this as a gift for my husband and it makes his job so much easier. He loves it.
Reviewed in the United States on October 25, 2024 by Michelle S

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...