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๐ Seal it, stick it, trust it โ the ultimate bond for pros who settle for nothing less!
Sikaflex-221 is a premium black polyurethane sealant and adhesive designed for multi-surface bonding and permanent elastic sealing. It cures quickly upon exposure to moisture, forming a durable, waterproof, and vibration-resistant elastomer. NSF-approved and resistant to aging, seawater, and chemicals, itโs ideal for professional-grade automotive, construction, and industrial applications.
| ASIN | B00NW5LWHA |
| Best Sellers Rank | #4,226 in Automotive ( See Top 100 in Automotive ) #26 in Automotive Fillers, Adhesives & Sealants |
| Brand Name | SIKA |
| Color | Black |
| Customer Reviews | 4.5 4.5 out of 5 stars (2,827) |
| EU Spare Part Availability Duration | 5 Years |
| Full Cure Time | 3 Hours |
| Included Components | AP Products 017-90893 Sikaflex-221, Black |
| Initial Hardening Time | 1 Hours |
| Item Form | Paste |
| Item Type Name | AP Products 017-90893 Sikaflex-221, Black |
| Item Weight | 10.1 Ounces |
| Liquid Volume | 10.1 Fluid Ounces |
| Manufacturer | SIKA |
| Material Type | Polyurethane |
| Model | 017-90893 |
| Number of Items | 1 |
| Part Number | 017-90893 |
| Surface Recommendation | Versatile, suitable for various surfaces |
| Unit Count | 10.1 Fluid Ounces |
| Water Resistance Level | Waterproof |
A**R
As advertised
Good quality
H**M
Very good
Very good
A**X
Llego muy raido
Buen sellador excelente para celular y buena. Marca
K**Y
sikaflex is the BOMB
Great brand always works
D**C
quality product - glad I found it
used this for a repair that needed waterproof and permanent - this applied on easy and so far 100% resolved issue! I used AI to recommend product off amazon after uploading to AI a photo of the damage and this is what it recommended.
T**S
Good stuff
I needed some good adhesive to attach solar panels to my camper and a lot of places recommended this stuff so I decided to give it a shot. It applies just like any other adhesives, pretty straight forward, and when used as instructed it creates a very nice bond between two materials. I was wary at first driving down the highway on first test run paranoid the wind was going to rip them off, and after a couple summers with highway driving, I am now confident in the quality of the item. It does what it is intended for. Would, and have, bought this again.
Trustpilot
3 weeks ago
3 days ago