






🛠️ Seal the gaps, save the cash!
The Frost King L344H Poly Foam Self-Stick Weatherseal Tape is a versatile insulation solution, measuring 1.5 inches wide, 0.25 inches thick, and 17 feet long. Ideal for sealing gaps in windows and doors, this durable polyurethane tape ensures maximum compression and energy efficiency, making it a must-have for any home improvement project.



| Brand | Frost King |
| Material | Polyurethane (PU) |
| Color | White |
| Product Dimensions | 1.5"W |
| Item Thickness | 0.25 Inches |
| Recommended Uses For Product | Insulation, sealing gaps in windows and doors |
| UPC | 077578012049 |
| Number of Items | 1 |
| Global Trade Identification Number | 00077578012049 |
| Manufacturer | Thermwell Products Co., Inc |
| Unit Count | 17.0 Feet |
| Part Number | L344H |
| Item Weight | 3 ounces |
| Country of Origin | USA |
| Item model number | L344H |
| Size | 1 Count (Pack of 1) |
| Item Package Quantity | 1 |
| Included Components | Poly Foam Self Stick Tape |
| Batteries Included? | No |
| Batteries Required? | No |
Q**R
Great adhesion!! Perfect for my needs.
I needed to replace some foam tape on the inside of my window a.c. and this worked perfectly. Sticks beautifully.
J**D
Worked great
I have ill-fitting window screens with fairly large gaps. This did the trick. I closed the gap and finally shut out the bugs.
P**N
It is what it is
What can you say about this. I could tell you this though! The manufacturers do need to add a little more sticky to their product. It does not hold very long, or for that manner very well. You asked, I told you.
E**S
Great service
Arrived on time and was exactly what I ordered
J**S
Great for a sliding door creation!
Great deal for our sliding door ! We installed a cat/ pet door with a flow on it so our cat could go out 24/7, and air and water would always just make its way in the kitchen . By putting this on the side of the sliding door, and then rubbing white caulk on it - it created a waterproof seal on the foam . Which doesn’t come with. But just an idea for creators out there. Works great and looks nice!
S**E
USED AROUND DOOR
The insulation was placed on door frame to seal it from cold and heat. Glue was not as much as expected but is still there in most places a year later.
J**N
Worked out Perfect!
This worked out perfect for my window application. The adhesive is considerably sticky so it adhered to the surface very well.
D**O
Disappointed ☹️
The foam is too light weight and fragile and the adhesive is not strong enough. I was expecting more of a memory foam density with adhesive strong enough to stick to an interior door frame.
Trustpilot
2 months ago
2 weeks ago