At a Glance
Dry Time: 60-minute
Mold Resistant
Use Location: Indoor/OutdoorOSI Quad Foam 16-oz Straw Indoor/Outdoor Spray Foam Insulation Canister
Item #755416 |
Model #1927125
Shipping
Wed, Mar 11
65 available
Delivery
Unavailable
Premium pro grade polyurethane foam engineered for precision window and door installation
Minimal expansion and low pressure formula will not bow or distort window and door frames
Closed cell structure resists water absorption and helps block air and moisture infiltration
Flexible and durable foam that will not crack dry out or lose its seal over time
Insulating value of R5 per inch for improved energy efficiency and reduced heat and cooling loss
Designed for cold temperature application down to 14F for reliable year round performance
Quick set in 10 minutes to keep installation moving efficiently on the job site
Compatible with both straw application and pro foam gun systems for maximum control and coverage
Part of the QUAD Window and Door System and backed by a 15 year limited warranty
General | |||
|---|---|---|---|
Dry Color | White | Insulation Type | Closed cell |
Series Name | Quad Foam | Net Contents (oz.) | 16 |
Type | Canister | Dry Time | 60-minute |
Use Location | Indoor/Outdoor | Dispenser Type | Straw |
Features | |||
|---|---|---|---|
Fire Resistant | No | Sound Barrier | No |
Formaldehyde Free | Yes | Vapor Retardant | Yes |
Mold Resistant | Yes | Water Resistant | Yes |
Paintable/Stainable | Paintable/Stainable | ||
Certifications | |||
|---|---|---|---|
CA Residents: Prop 65 Warning(s) | Prop 65 Warning(S) | GREENGUARD Gold Certified | No |
ENERGY STAR Certified | No | ||
Warranty | |||
|---|---|---|---|
Warranty | 15-year limited | ||
Compatibility | |||
|---|---|---|---|
For Use in Basements | Yes | For Use in Floors | Yes |
For Use in Crawlspaces | Yes | For Use in Garage Doors | Yes |
For Use on Plastic | Yes | For Use in Masonry | Yes |
For Use on Metal | Yes | For Use in Plumbing | Yes |
For Use on Wood | Yes | For Use in Vents | Yes |
For Use in Ceilings | Yes | For Use in Walls | Yes |
For Use on Insulation | Yes | For Use in Windows | Yes |
For Use in Attics | Yes | Fits 2 x 4 Walls | Yes |
For Use in Doors | Yes | Fits 2 x 6 Walls | Yes |
For Use in Duct | Yes | For Use on Glass | Yes |
For Use in Electrical | Yes | ||
Dimensions | |||
|---|---|---|---|
R-Value per Inch | 5 | Maximum R-Value | 5 |
Miscellaneous | |||
|---|---|---|---|
UNSPSC | 30141500 | ||
Check out the Best Selling Spray Foam Insulation on Lowes.com
Ratings may include incentivized customer reviews.
What Customers Are Saying
The OSI Quad Dual Use Foam is an effective product for sealing gaps and insulating around windows, doors, and other areas. It provides a durable, flexible seal that can withstand expansion and contraction, helping to improve energy efficiency by blocking drafts. The dual-use design allows for easy application using either a gun applicator or directly from the can. Customers praise the foam's controlled expansion, lack of mess, and ease of trimming excess. It dries quickly and is suitable for both DIY and professional use. While a few minor issues were noted, the overall feedback is highly positive.
Customer review summary generated by AI, including incentivized reviews.Its easy to use and gets the job done
Quad Foam
Verified Purchaser
Check date on bottom!
I bought a can of Quad Foam (in store) to try my new foam gun. I didn't think to check the best by date on the bottom of the can until I got home and was trying to shake it up and noticed it didn't sound or feel like liquid inside... Sure enough it could barely push any out. It expired 2023!
Thank you for sharing your feedback, and we are sorry to hear about your experience. As with all items sold through retailers, a product exhibiting a...

Great Window Door Foam
OSI Quad foam is a great product to keep Mother Nature out of your home. It seals gaps and holes around windows and doors, and the low expansion ensures windows will not be warped after curing or long-time use.
From OSI
OSI Quad is a great foam!
OSI Quad is a great window and door foam that will ensure your projects are durable and strong!
From OSI
We're glad you're happy with our product's performance.
Only the best
I like that this product can be used with a foam gun or a straw. There are a lot of foams out there, but this one is my go-to. It will not bend or bow the windows and it also has a higher volume then other cans. I use this with QUAD max and QUAD tape.
From OSI
We are pleased to hear that you are satisfied with your experience using our product.
Fantastic Foam for Windows and Doors
This was my first attempt using a gun grade foam after using straw grade foams for years. The ease of use and consistent bead has sold me on this item. I would recommend for anyone doing multiple windows and/or doors who wants an easy to use application with a product that provides better protection vs straw grade foams.
From OSI
We're happy to hear that our product has provided you with a great experience.
Great Product
Awesome product. I recently had windows replaced, and they made sure to use Quad Foam to ensure the windows didn't warp with expansion. They also told me it's part of a warrantied system!
From OSI
Your positive feedback means a lot to us. We're glad to hear that our product has performed well for you.
Durable!
I’m really impressed with this product. It’s well-made and delivers great results.
From OSI
We are glad that you are happy with the performance of our product.
Completed the install of my new windows
I bought quad foam to help with the install of my vinyl windows. After the job was completed, I noticed a difference in the energy efficiency of my home versus my neighbor who didn’t use a foam during install. I will definitely recommend using this when putting new windows in a house.
From OSI
We are grateful for your feedback and are pleased to hear that you are satisfied with our product.
Easy
[This review was collected as part of a promotion.] Easy to use and multi purpose. It does not expand making it easier to apply, clean up the area and get a professional look. Straw could use an upgrade as it is hard to attach and keep in place. Would use again!
From OSI
Your positive feedback means a lot to us. We're glad to hear that our product has performed well for you.
5 Questions
5 Questions
2
Answers
2
Answers
2
Answers
2
Answers
Why the price went up that much
Link01 on February 14, 20180
Answers
We are glad that you are happy with our product.