






⚓ Seal the deal with SIKA – where marine meets mastery!
SIKA Sikaflex-291i is a premium 300ml polyurethane sealant designed specifically for marine applications. It offers superior adhesion to a wide range of substrates including wood, metals, ceramics, and plastics. Highly elastic and vibration-resistant, it meets International Maritime Organization (IMO) standards for low flame spread and is Wheelmark certified. Waterproof and paintable, it cures fully within 24 hours, making it the go-to multifunctional adhesive sealant for professional boat interiors and exteriors.







| Brand | SIKA |
| Material | Polyurethane |
| Item Form | crème |
| Special Feature | Strong |
| Colour | White |
| Item Package Quantity | 1 |
| Package Information | Can, Tube |
| Item Volume | 0.5 Litres |
| Full Cure Time | 24 Hours |
| Water Resistance Level | Waterproof |
| Net Quantity | 300.0 Milliliters |
| Viscosity Level | High |
| Global Trade Identification Number | 07612894815153 |
| Manufacturer | Sika, Sika India Private Ltd. Plot No D 101/2, MIDC Industrial Area, Shiravane,, Nerul, 400706 Navi Mumbai, India, Contact: +91-22-6270-4038 |
| Manufacturer | Sika |
| Model number | 291i |
| Number of Memory Sticks | 1 |
| Item Weight | 414 g |
| Product Dimensions | 5 x 5 x 21 cm; 414 g |
| Item model number | 291i |
| Item Height | 21 Centimeters |
| Item Width | 5 Centimeters |
| Included Components | 1 cartridge |
| Are batteries included? | No |
| External Certification | Categoria 1 |
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