🧱 Seal the gap, secure your space — expansion made effortless!
The Reflectix EXPO4050 Series Expansion Joint is a 4-inch thick, 50-foot long foam product designed to fill large expansion gaps in walls. Waterproof and lightweight, it offers durable protection against moisture while being easy to install. Manufactured by Reflectix, this reliable expansion joint enhances structural integrity and longevity.
| Color | Black |
| Brand | Reflectix |
| Item Weight | 1.1 Pounds |
| Item Form | Foam |
| Maximum Gap Fill | 50 Inches |
| Surface Recommendation | Walls |
| Water Resistance Level | Waterproof |
| Number of Items | 1 |
| Manufacturer | REFLECTIX INC |
| UPC | 716511560017 |
| Global Trade Identification Number | 00716511560017 |
| Unit Count | 1.0 Count |
| Material | Plastic |
| Brand Name | Reflectix |
| Model Info | EXPO4050 |
| Item Weight | 1.1 pounds |
| Product Dimensions | 5.25 x 5.25 x 48.75 inches |
| Item model number | EXPO4050 |
| Is Discontinued By Manufacturer | No |
| Part Number | EXPO4050 |
| Material Type | Plastic |
| Included Components | Appliance Parts & Accessories |
| Batteries Included? | No |
| Batteries Required? | No |
D**E
Very good
It is easy to use.Work very well
C**O
Good price
Worked good easy to use
V**U
Great product but not perfect to refill current joint.
This works great and easy to work with. The only issue with using this to replace rotten joint is that the gap between the concrete pads are usually slightly wider. If this product is about 3/16" or 1/4" thick, it will be perfect. It is easier to squeeze it in instead of leaving a gap in between.I end up have to cut a thin strip and squeeze near the top of the concrete gap to complete fill and secure this foam.I little be more work but it works.Let' see if it hold up.
E**N
Good product
Just as advertised
M**S
Cheap does what it needs to do.
Easy to install. Good price
S**Y
Maybe I thought it was something else?
I have big gaps in my concrete driveway pads and the expansion joint material is long gone. I was looking to stick a bit of caulking foam, a pool noodle or something and caulk this on each side over the top. This is more like a foam material rather than that tarry caulk that I see in my other joints. I don't recall seeing the guys use tar or anything when doing the concrete work, so I thought this was the same stuff.It's probably more my fault for thinking it was something else, but for any lunkheads like me trying to not spend a ton on caulk tubes to fill a 4" x 20' gap, it's not really the right thing.So, the quest continues to fix my driveway.
D**E
Good!
Works perfectly.
M**K
Great product.
I had an idea to use this stuff between stone edging and the lawn. Helps space the grass from the stone a bit, making it easier to cut and edge.
Trustpilot
1 day ago
2 months ago
