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Pro 14 Insulating Spray Foam Dispensing Gun

$4676
  • Flow-control mechanism dispenses beads from 1/8” to 3”
  • Provides greater precision and access to hard-to-reach areas
  • Control over every seal to get max yield out of every can
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Product Overview

When you're ready to step up to our GREAT STUFF PRO products, you're going to like the feel of the PRO 14 Dispensing Gun. It's specially designed to take air sealing to the next level. The minute you press the trigger, you'll begin mastering bead size and precision placement and you'll appreciate getting maximum yield and minimal waste.
  • Lightweight, high-strength aluminum body with a metal trigger
  • Has a flow-control mechanism that dispenses beads from 1/8 in. - 3 in., exactly where it's needed
  • Provides greater precision and access to hard-to-reach areas
  • Non-stick coated can adapter and needle
  • Large flow control knob with secured back-screw system
  • Replaceable smooth dispensing nozzle
  • Works with all GREAT STUFF PRO cans of foam
  • Prevents dripping
  • Creates and air- and moisture- tight seal between the gun and the can
  • Includes plastic tapered tips

Additional Resources

From the Manufacturer

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Specifications

Dimensions

Product Depth (in.)2.25 inProduct Height (in.)9.5 in
Product Width (in.)16.25 in

Details

Insulation Accessory TypeFoam Dispensing GunReturnable90-Day
Tools Product TypeHand Tool

Warranty / Certifications

Manufacturer WarrantyNoneWarranty InformationN/A

Questions & Answers

Typical questions asked about products:

  • Is the product durable?
  • Is the product easy to use?
  • What are the dimensions of the product?

Customer Reviews

  • 4.2
    out of 142 reviews
  • 74%recommend this product
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Showing 1-10 of 142 reviews
Great Product
I don't usually write reviews, but this gun makes dispensing spray foam so easy. I've used the regular cans for years but never realized this product existed until seeing it on the shelf at HD recently. It makes it possible to lay a bead of spray foam whatever size you want with a simple turn of the knob on the back. It's as easy-probably easier-than using a caulk gun. As soon as you release the trigger, the foam stops. No more mess while applying spray foam. I used a whole can of foam yesterday sealing cracks in the 1x sheathing from the inside of a room that I'm remodeling and re-insulating. Worked flawlessly.
by
    • Recommended
    DOES NOT work with great stuff pest block
    I have a major ant problem and had used the pest block foam to fill in cracks around the house and it worked. I bought more foam to fill smaller cracks outside the house and also bought the gun so it would be less messy. Well it doesn't fit the can of great stuff pest block. I was disappointed. I used the foam anyway and it made a mess. now i have to find a way to cut it off and start over.
    by
    Response from GREAT STUFF & DuPontJul 20, 2020
    Thank you for your review. The Great Stuff™ Pro products are available in two version. With an attached straw, or those that are meant to screw onto a pro dispenser gun. Unfortunately, these cans cannot be used interchangeably.

    Once cured, it cannot be removed with solvents and the only option is mechanical removal. On hard, smooth, or polished surfaces this may be accomplished very carefully with a single-edged razor blade. If this does not work, or if the foam is on a soft or porous surface, the only option is to attempt to remove it using a non-abrasive cleanser.
      1 found this review helpful
      DOES NOT work with great stuff pest block
      I have a major ant problem and had used the pest block foam to fill in cracks around the house and it worked. I bought more foam to fill smaller cracks outside the house and also bought the gun so it would be less messy. Well it doesn't fit the can of great stuff pest block. I was disappointed. I used the foam anyway and it made a mess. now i have to find a way to cut it off and start over.
      by
        Works great in conjunction with the pro foam canisters. I can go over a month between uses and i...
        Works great in conjunction with the pro foam canisters. I can go over a month between uses and it continues to work. On occasion I will need to gently scrape the cured foam off the tip of the gun which can sometimes prevent it from dispensing. If you follow this up with the cleaner it will work good as new. Never allow this to dry without a can of foam on it unless you are sure it has been thoroughly cleaned out. This needs to be maintained properly to get long-lasting use out of it. I like to use some cheap pieces of vinyl tubing attached to the end to reach tight spaces, tossing the tubing when finished.
        by
        Response from GREAT STUFF & DuPontFeb 4, 2020
        Hello Spiff,

        Thank you for taking the time to review the GREAT STUFF(TM) PRO 14 Foam Dispensing Gun. We really appreciate the positive feedback and your tips on using the product!
          • Recommended
          11 found this review helpful
          Works great, the micro tips are must haves
          Works great, the micro tips are must haves
          by
          • Verified Purchase
          • Recommended
          Good.
          Works as advertised. Over a month I have used it to apply 6; tubes of foam and there have been no issues, even when leaving a tube partially used for over a week.
          by
          • Verified Purchase
          Cleaner not available
          Wish I could use this gun we bought yesterday but no store (checked online) has the cleaner available. Tried to buy cleaner online but have to buy 12 pack for 100 bucks. Can't reuse gun if you can't clean it. Why sell a product if you don't carry all the necessary components for use? Frustrating.
          by
          Response from GREAT STUFF & DuPontMay 18, 2022
          Hello mrcook - Thank you for sharing your concerns with us regarding Great Stuff Pro™ Insulating Foam Sealant products. We apologize for any inconvenience you may have encountered. The Great Stuff Pro™ dispensers only need to be cleaned with the Foam Cleaner if the dispenser will not be used for 30 days. It is actually better to leave a partially used or even empty can attached to the dispenser. The dispenser can be stored that way for up to 30 days, just make sure to turn the control knob on the back of the gun to the off position.
          Cleaning the dispenser to frequently can shorten the life of the dispenser due to the damaging effect of the cleaner on the seals in the dispenser.
          This is an option, if you really need to use the dispenser now.
            by
            • Verified Purchase
            With the aid of foam cleaner and proper maintenance, the...
            With the aid of foam cleaner and proper maintenance, the dispensing fan can be used without any problem.
            by
            • Verified Purchase
            I have used the gun a few times now and...
            I have used the gun a few times now and couldn't be happier. The size/diameter of the foam is easy to control as is the flow rate. I have used the same can for over 3 weeks, once waiting two full weeks between applications and it flowed just fine w/out any evidence of clogging. Just use acetone to clean the tip after use and shake vigorously before each use as directed.
            by
              Showing 1-10 of 142 reviews