
Ratings & Reviews for GREAT STUFF PRO 2.25-in Adjustable Flow Control Reusable Spray foam insulation gun
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.Great Tool
Would RecommendWorks as described. I used this to seal around my windows before the interior finish work. The control is a great feature as is the shutoff. With a short practice period I sealed all my windows and door in short order. I did not have to cut any of the foam afterwards as the control allowed me to dial in the best flow rate, this rate allowed my draw movement to remain about the same speed. I also bought the can of cleaner. With some diligence I was able to clean the gun and foam can top. Highly...
Verified Purchaser
It is a good sprayer
works good
Verified Purchaser
Great idea, needs requirements on box
Would RecommendMostly this is a good gun for the foam, I have better control over this than I did the little straw and it is guaranteed to work time and again, unlike the straw, and not pop off, like the straw did after the 1st use. The thickness gauge wheel has no indication on it which way to go and doesn't tighten so you can twist and twist and twist and until you shoot the foam you have no idea of the size of the bead, really. The 2 'fine bead' adapters that came with it I hope are disposable as the first ...
Verified Purchaser
Purchase the clean out can also
Would RecommendMake dispensing the foam spray easy peasy
Verified Purchaser
should shop at lowes
Would Recommendgood quality
Verified Purchaser
Works Great!
Would RecommendThis is a much better method than buying the single-use cans!
Verified Purchaser
easy to use works great
Would RecommendLiked it all
Verified Purchaser
This gun only works in easy to access applications
Would RecommendI purchased this gun to seal my basement and it works on windows and doors and mortar cracks and seams. however it does not fit into areas above the block walls in the floor joists. Only buy this to use in open areas. I used a small hose taped to the end of the gun and i had to change the hose 4-5 times and the hose was blown off a few times getting insulation everywhere. You would think they could make an easy attachment that helps you get into those tight areas.
Excellent Great Stuff dispensing tool.
Would RecommendA great tool to not waste Great Stuff. Good quality. Good price.
Verified PurchaserVerified Pro
Awesome!
Would RecommendThe cleanest way to use spray foam. It’s amazing how long a can lasts and how clean of an application. Not a drop on me after 2 full cans.
Verified Purchaser
Works great
Would Recommendgreat
Verified Purchaser
It does the job
Would RecommendThe gun provides a way to get foam into cracks and spaces and it will easily do three or four cans before it starts to clog. So, I suggest you buy at least two cans of cleaner.
Verified Purchaser
Do not recommend. Must be better one out there.
Would Not RecommendThis gun cannot be taken apart. It only lasted us two years before stopping work.
Verified Purchaser
Hello JoeD - Thank you for sharing your concerns with us regarding Great Stuff™ Insulating Foam Sealant products. We apologize for any inconvenience ...

Hello Dirtbike77 - Thank you for sharing your concerns with us regarding Great Stuff™ Insulating Foam Sealant products. We apologize for any inconven...