Prices, Promotions, styles, and availability may vary. Our local stores do not honor online pricing. Prices and availability of products and services are subject to change without notice. Errors will be corrected where discovered, and Lowe's reserves the right to revoke any stated offer and to correct any errors, inaccuracies or omissions including after an order has been submitted.

2.25-in Adjustable Flow Control Reusable Spray foam insulation gun

Ratings & Reviews for GREAT STUFF PRO 2.25-in Adjustable Flow Control Reusable Spray foam insulation gun

4.2
157
Review
 4.2 out of 5
157 Reviews


86% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

The spray foam gun is praised for its ease of use, precision, and time-saving benefits compared to traditional spray foam cans. Customers highlight the ability to better control and apply the foam, resulting in cleaner and more efficient work. The reusability of the gun and storage of the foam cans for up to 30 days are seen as major advantages. However, some customers have experienced issues with clogging, leaking, and difficulty cleaning the gun. Overall, the consensus is that this is a useful tool that makes applying spray foam insulation much easier, though proper care and maintenance are required.

Customer review summary generated by AI, including incentivized reviews.
157 Customer Reviews

Worth the money

Would Recommend

Easy to use. When triggered the foam gun opens and when released the gun stops flowing. The Adjusting knob works really well.

November 2, 2025
Verified Purchaser
Was this Review Helpful ?

Best installation application.

Would Recommend

It was very, very easy to use just like a conventional spray gun. Very direct and clean.

October 18, 2025
Verified Purchaser
Was this Review Helpful ?

Amazing.

Would Recommend

Fantastic concept!

October 9, 2025
Verified Purchaser
Was this Review Helpful ?

not impressed

Would Not Recommend

poor quality , it will not stop leaking foam the gun does not stop the flow of foam , I tried cleaning it with the cleaner still will not work correctly

October 8, 2025
Verified Purchaser
Was this Review Helpful ?
Response from GREAT STUFF & DuPont

Hello Tallman, we apologize for the poor experience with our Great Stuff Pro™ 14 Dispenser. We'd like to discuss with you the issues with the dis...

GREAT STUFF & DuPontOctober 9, 2025

DOW

Should have bought a long time ago

Would Recommend

I have owned and completely remodeled two homes in my twenties. I have tried many different brands of throw away spray foam cans, some better than others, but this gun blows everything else away. I bought a dozen cans of foam, two cans of cleaner (must have with any foam use), and the gun to seal off blocking around roof joists. There is far lest waste using this tool and the adjustability allows one to get very clean beads. I used it for 5 minutes before grabbing my wife to show her how stu...

October 8, 2025
Was this Review Helpful ?
Response from GREAT STUFF & DuPont

Hi Eman, we are so happy that you are happy with your Pro 14 Dispensing Gun. We appreciate the review and 5-star rating. Continued Happy Foaming! ...

GREAT STUFF & DuPontOctober 29, 2025

DOW

bring yer wallet...

Would Not Recommend

It seems like a durable gun but how is it worth over $60???!!! robbery.

September 4, 2025
Verified Purchaser
Was this Review Helpful ?

Great Stuff

Would Recommend

Works great and convenient with changing outflow.

March 16, 2025
Verified Purchaser
Was this Review Helpful ?

Had to return product

Would Recommend

Was not able to use product, but would buy again!!

February 27, 2025
Verified Purchaser
Was this Review Helpful ?

RTFM

Would Recommend

Outstanding if you have a lot to foam. Keep it clean, spray the tip down with the cleaner or acetone after every use to keep foam from clogging up the tip. Make sure the cans are square to the threads before screwing them on. Be quick about swapping cans. Do not remove a can unless you.have one ready to go immediately. If you dont, spray the connector down with cleaner/acetone immediately. Dont leave an empty can on it. Clean it thoroughly if you're not gping to keep a can on it. Proper ...

February 18, 2025
Verified Purchaser
Was this Review Helpful ?
Response from GREAT STUFF & DuPont

Hello Robb, thank you for the 5-star rating and we really appreciate your review. Thanks for letting us know. Read More

GREAT STUFF & DuPontApril 23, 2025

DOW

Great product

Would Recommend

Excellent professional tool for foam insulation

February 5, 2025
Verified Purchaser
Was this Review Helpful ?

Disappointed want a refund

Would Not Recommend

A regular can could do just as well

December 27, 2024
Verified Purchaser
Was this Review Helpful ?
Response from GREAT STUFF & DuPont

Hello - We are sorry that our product did not meet your expectations, and we value your feedback. . Please contact us at 866-583-25583 as we would li...

GREAT STUFF & DuPontApril 7, 2025

DOW

Dont waste your money

Would Not Recommend

Can sprays just as hard js

December 18, 2024
Verified Purchaser
Was this Review Helpful ?
Response from GREAT STUFF & DuPont

Hello, we apologize that our product did not meet your expectations. We would be curious to know what your application was and what you were expectin...

GREAT STUFF & DuPontDecember 18, 2024

DOW