






⚓ Seal your marine projects like a pro — don’t let leaks sink your vibe!
Sikaflex 291i Black is a premium 300ml polyurethane marine adhesive sealant designed for fast, durable bonding and sealing above and below the waterline. It offers excellent resistance to salt water, quick strength build-up, and a paintable, sandable finish, making it the go-to choice for boat builders and marine professionals seeking reliable, multifunctional sealing solutions.
| ASIN | B004ZF8L0M |
| Best Sellers Rank | #836,798 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #963 in Silicone Adhesives #2,415 in Boat Maintenance Supplies |
| Brand | SIKA |
| Brand Name | SIKA |
| Color | Black |
| Compatible Material | Holz |
| Customer Reviews | 4.6 out of 5 stars 4,377 Reviews |
| Global Trade Identification Number | 07612894815047 |
| Item Dimensions | 1.89 x 1.89 x 9.06 inches |
| Item Form | Liquid |
| Item Type Name | Sikaflex 291i Black Multifunctional adhesive sealant for marine applications |
| Item Weight | 0.4 Kilograms |
| Item dimensions L x W x H | 1.89 x 1.89 x 9.06 inches |
| Manufacturer | Sikaflex |
| Material | Polyurethane |
| Material Type | Polyurethane |
| Model | 291i |
| Number of Items | 1 |
| Part Number | 291i Black |
| Style | Cartridge |
| Style Name | Cartridge |
| Surface Recommendation | Door, Tile, Window |
| Unit Count | 10.1442 Fluid Ounces |
| Water Resistance Level | Waterproof |
S**S
Excelente producto
Llego antes de la fecha esperada. Excelente producto el secado fue rápido y espero no genera moho. Más adelante actualizaré como me va, con este tipo de material ya que el silicon tarda en secar
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Hace 1 mes