







⚓ Seal it fast, seal it strong – the marine pro’s secret weapon!
SIKAflex-291 is a 1-component marine-grade polyurethane adhesive and sealant designed for fast curing and exceptional durability above and below water. Resistant to saltwater corrosion and compatible with paint and sanding, it’s trusted by boat builders and professionals for reliable, high-performance bonding.




| Product Dimensions | 29.21 x 5.08 x 29.21 cm; 286.33 g |
| Part number | 017-90923 |
| Material type | 1-C polyurethane |
| Item volume | 10.1 Fluid Ounces |
| Department | mens |
| Manufacturer | SIKA |
| Item model number | 90923 |
| ASIN | B00C501KD4 |
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