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⚓ Seal your deck like a pro—weatherproof, flawless, and built to last!
Sika Sikaflex-290 DC PRO is a 300ml professional-grade polyurethane deck caulking compound designed specifically for maritime applications. It offers excellent weathering resistance, a long 90-minute toolability window, and robust durability against sea and freshwater exposure. Ideal for teak and timber decking, it cures to a flexible, sandable finish that meets stringent International Maritime Organisation standards.
| ASIN | B07MQY36NY |
| Best Sellers Rank | 299,779 in DIY & Tools ( See Top 100 in DIY & Tools ) 2,946 in Sealers |
| Brand | Sika |
| Colour | Black |
| Customer Reviews | 4.4 out of 5 stars 115 Reviews |
| Global Trade Identification Number | 07612895281186 |
| Included Components | 1 cartridge |
| Initial Hardening Time | 9E+1 Minutes |
| Initial hardening time | 9E+1 Minutes |
| Item Form | Cartridge |
| Item Type Name | Sikaflex 290 DC PRO Professional Deck Caulking Compound, Black, 300 ml |
| Item Weight | 0.44 Kilograms |
| Item form | Cartridge |
| Item weight | 0.44 Kilograms |
| Liquid Volume | 300 Millilitres |
| Liquid volume | 300 Millilitres |
| Manufacturer | Sika |
| Manufacturer Contact Information | Sika Everbuild 41 Knowsthorpe Way, Leeds LS9 0SW |
| Material | Polyurethane |
| Surface Recommendation | Madera |
| Unit Count | 300.0 millilitre(s) |
| Water Resistance Level | Water Resistant |
S**E
Teak caulking essential
The real deal for teak caulking
R**E
Superb for teak decking
Excellent for teak decking. Flows out really nicely so leaves a nice edge if used with masking tape and also sands well with P80 or P120 grade sandpaper.
L**Y
Excellent product
Excellent product. Easy to use
Trustpilot
1 month ago
2 days ago