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🔧 Seal smart, seal strong — the clear choice for pros who demand perfection.
SikaSeal-148 is a premium clear acrylic insulation seam tape designed for both indoor and outdoor use. It offers a strong 32-pound tensile strength hold, resists moisture, mold, and UV rays for up to 6 months, and performs reliably across a wide temperature range (-40°F to 212°F). Hand-tearable and easy to apply, it’s ideal for sealing joints, seams, and vapor barriers with a transparent finish that ensures a clean, professional look.
| ASIN | B09SNP9X8R |
| Adhesive Format | Tape |
| Adhesive Location | one_side |
| Adhesive Side Count | 1 |
| Best Sellers Rank | #41,998 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #231 in Masking Tape |
| Brand | SIKA |
| Color | Clear |
| Compatible Material | Acrylic |
| Date First Available | September 13, 2021 |
| Item Resistance | moisture_resistant, mold_resistant |
| Item Thickness | 2 Inches |
| Item Weight | 8.4 ounces |
| Item model number | 580904 |
| Manufacturer | Sika Corporation |
| Material | Acrylic |
| Number of Items | 1 |
| Product Dimensions | 1.88"L x 1968"W |
| Size | 1.88 in. Width x 164 ft. Length |
| Special Feature | Strong, Transparent |
| Surface Recommendation | Concrete |
| Tensile Strength | 32 Pounds |
| UPC | 033886125338 |
| Unit Count | 164.0 Feet |
| Water Resistance Level | Water Resistant |
D**.
Seam tape
Got the seam tape to help insulate our pole barn. I was putting up 1 1/2" foam board and need to seal the seams before covering with OSB board. This tape sticks and is easy to tear off
J**N
Works on more than insulation, great product
Amazing, bought for a totally different purpose than it is marketed for, but super sticky, permanent, and hand tearable, just as described. Will be buying more, works on a lot more than just insulation.
M**E
Functional and good price
Great product. Good price. It’s been up over a month. It’s durable and functions as described by manufacturer. I included Timelapse of my assembling shelving because that was the best I had to show the tape in use on the foam boards. I would buy again.
K**N
Would buy again. Actually sticks!
Insulation Taoe worked good was sticky and stuck to the insulation good! Good price for the roll only needed one.
B**N
It gets the job done
It's more akin to box tape and sometimes (annoyingly) tears off at an angle before you reach the length you want. Other versions that are thicker and with the paper backing are more ideal.
A**R
Perfect tape for the job!
This tape works so well! It’s easy to use, super sticky and stays in place but you can also remove it just as easily.
M**L
Is this just packing tape?
I like Sika products but this really seems like the same thing as cheap packing tape. It’s thin and the edge of the roll kept getting stuck back to the roll. I changed over to foil tape for the rest of my foam board insulation job and it was a lot easier to use.
T**T
Tape that sticks to styrofoam panels
If you want tape that sticks to styrofoam panels, this is for you. I previously used Gorilla duct tape and it just kept peeling off over and over again. This tape has been in place for about 1-1/2 months and no problems at all. Very happy with this product. Kind of expensive but so worth it!
Trustpilot
1 week ago
2 months ago