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Dripless HR300 High Ratio Caulk Gun, For 185ml Cartridges

Dripless HR300 High Ratio Caulk Gun, For 185ml Cartridges - Main image
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$29.53 $39.9 In stock

Category: Finishing Glue & Adhesives

Dripless HR300 High Ratio Caulk Gun. This is not your run-of-the-mill caulking gun, it is heavy duty and beautifully engineered. The HR300 features a 26:1 pressure ratio that makes it impressively smooth to operate and allows the user to finely control the dosage of any 185ml caulking tubes.

Features:

  • High ratio specialty gun, fits standard caulk cartridges, including our 185ml "Zillas"
  • 26:1 thrust ratio
  • Fully rotating barrel
  • Built in seal punch
  • Twin gripper plates for long wear
  • Adjustable screw to cut thrust gaps
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When it ships

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Delivery costs

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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Returning an item

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (5.0 / 5 · 5 reviews)

Penelope ★★★★★

The 26:1 pressure ratio makes short work of even the thickest adhesive, and the trigger action is buttery smooth. I finally feel like I'm in complete control during application.

Aurora ★★★★★

Finally, a caulk gun that doesn't drip all over the place when you let go of the trigger. The heavy-duty build feels solid in my hand, and that 26:1 ratio really lets you push through stiff sealants without struggling.

Joshua ★★★★★

The 26:1 pressure ratio makes a huge difference—applying thick adhesive felt almost effortless and I didn't have to muscle the handle at all. It's clearly built to last, too, with a solid, heavy feel that inspires confidence on the job.

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