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Your cart is empty.div class="aplus"pThe Newborn 307 Super Ratchet Rod Cradle caulking gun has a steel half-barrel frame that fits 110-gal. cartridges and has a 6:1 thrust ratio for use with high viscosity materials such as acrylic, adhesives, asphalt, butyl, and cement. The ratchet-style pressure rod has teeth that hold the rod in place after each pull of the trigger. For thinner materials, this helps minimize drips. The zinc chromate plating offers good corrosion resistance. A seal puncture tool and a spout cutter are built into the side of gun for opening cartridges without a knife, and a wrist strap allows the gun to be held more securely. The hook on the back allows it to hang on a ladder. ppCaulking guns, also called caulk or cartridge guns, dispense a controlled flow of products such as caulk, sealants, and adhesives from a tube or cartridge. A manual caulking gun consists of a frame which holds the tube, a trigger, and a rod which moves forward when the trigger is depressed, dispensing the product. Manual caulking guns have a thrust ratio; the higher the thrust ratio, the easier it is to dispense the caulk, sealant, or adhesive. Air-powered or pneumatic caulking guns also have a frame and a trigger, but are used with an air pressure regulator that pushes the product from the tube using air pressure instead of a rod. ppNewborn Brothers Company, Inc. manufactures sealant and adhesive dispensers and accessories. The company was founded in 1974 and is headquartered in Jessup, MD.pdiv
Drew W.
Reviewed in the United States on March 17, 2025
Best caulk gun I’ve ever owned.
steve brainard
Reviewed in the United States on May 24, 2024
Great seal gun, it seems to to built to last
Travis Pavis
Reviewed in the United States on November 15, 2023
Was hoping for straight chrome, this is more like nickel or something, but it’s a shiny caulking gun and that’s what I wanted.
Michael
Reviewed in the United States on July 16, 2022
Most caulk guns sold at the big box stores feel flimsy when you pick them up. This one is different, it feels strong enough that I don't need to carry a back up with me when I am out on a job
Daniel Beaudet
Reviewed in Canada on February 1, 2021
AAAAAA+++++++
Customer
Reviewed in Canada on January 18, 2021
I’ve used this model caulking gun for over 20 years. My last gun lasted at least 15 years, kinda lost it at a job a while back. Needed a new one
Nectali2020
Reviewed in the United States on October 25, 2020
This gun used to be at the stores and now it’s not available at the store every time a good product is made they take it out ,but I was able to find it on Amazon this is the best caulking gun that you were ever own
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