---
product_id: 257145960
title: "Professional Deck Caulking Compound - Sikaflex-290 DC Pro Black - For Yacht And Commercial Ship Construction - 600ml Sausage Tube"
brand: "sika"
price: "$98"
currency: NZD
in_stock: false
url: https://www.desertcart.nz/products/257145960-professional-deck-caulking-compound-sikaflex-290-dc-pro-black-yacht
store_origin: NZ
region: New Zealand
---

# Watertight & weather-resistant seal IMO-certified durability Marine-grade polyurethane formula Professional Deck Caulking Compound - Sikaflex-290 DC Pro Black - For Yacht And Commercial Ship Construction - 600ml Sausage Tube

**Brand:** sika
**Price:** $98
**Availability:** ❌ Out of Stock

## Summary

> 🛥️ Seal your deck like a pro – don’t let the sea catch you unprepared!

## Quick Answers

- **What is this?** Professional Deck Caulking Compound - Sikaflex-290 DC Pro Black - For Yacht And Commercial Ship Construction - 600ml Sausage Tube by sika
- **How much does it cost?** $98 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/257145960-professional-deck-caulking-compound-sikaflex-290-dc-pro-black-yacht)

## Best For

- sika enthusiasts

## Why This Product

- Trusted sika brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **UV Resistant Finish:** Maintains integrity and appearance with an eggshell finish that resists sun damage.
- • **Watertight Confidence:** Ensures a flawless, waterproof barrier protecting your vessel from freshwater and saltwater exposure.
- • **Effortless Application:** Ready-to-use in a 600ml sausage tube, compatible with pumps and dosing units for precision.
- • **Long-Lasting Protection:** Certified by the International Maritime Organization for unmatched durability and resilience.
- • **Ultimate Marine Sealant:** Specifically engineered for timber marine decking to withstand harsh sea conditions.

## Overview

Sikaflex-290 DC Pro Black is a premium 600ml polyurethane-based caulking compound designed for professional marine and commercial ship decking. It delivers a watertight, UV-resistant seal with IMO-certified durability, ensuring long-lasting protection against sea and freshwater exposure. Ready for easy application with pumps or dosing units, it’s the trusted choice for timber marine decking professionals.

## Description

Professional Deck Caulking Compound - Sikaflex-290 DC Pro Black - For Yacht And Commercial Ship Construction - 600ml Sausage Tube

## Features

- THE CHOICE FOR TIMBER MARINE DECKING – Sikaflex-290 is a specially formulated polyurethane-based silicone sealant for caulking joints in timber marine decking
- IDEAL FOR EXPOSED JOINTS – Achieve top-quality sea and freshwater protection for your exposed seals with this joint compound
- WATERTIGHT – Apply Sikaflex-290 caulking formula to maintain a watertight and weather-resistant seal on your ship construction
- INCREDIBLY DURABLE – Certified by the International Maritime Organization (IMO) to provide a robust and long-lasting barrier against the elements
- READY TO APPLY – Once the material is suitably primed, insert the Sikaflex-290 joint compound into a pump, dosing unit or application gun for the best results

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | SIKA |
| Part number | 784 |
| Item Weight | 412 g |
| Product Dimensions | 36 x 5 x 5 cm; 412 g |
| Item model number | 57172 |
| Size | 600ml |
| Color | Black |
| Style | Compact |
| Finish | Eggshell |
| Material | Polyurethane |
| Item Package Quantity | 1 |
| Coverage | 1-1.2 m²/litre |
| Special Features | UV Resistant |
| Specific uses | DECK CAULKING |
| Included components | 1 unipack |
| Batteries Required? | No |

## Product Details

- **Brand:** SIKA
- **Colour:** Black
- **Finish type:** Eggshell
- **Size:** 600ml
- **Item volume:** 0.5 Liters

## Images

![Professional Deck Caulking Compound - Sikaflex-290 DC Pro Black - For Yacht And Commercial Ship Construction - 600ml Sausage Tube - Image 1](https://m.media-amazon.com/images/I/61X0PMpZ-DL.jpg)
![Professional Deck Caulking Compound - Sikaflex-290 DC Pro Black - For Yacht And Commercial Ship Construction - 600ml Sausage Tube - Image 2](https://m.media-amazon.com/images/I/81moaNZA-3L.jpg)
![Professional Deck Caulking Compound - Sikaflex-290 DC Pro Black - For Yacht And Commercial Ship Construction - 600ml Sausage Tube - Image 3](https://m.media-amazon.com/images/I/71aBizePzdL.jpg)
![Professional Deck Caulking Compound - Sikaflex-290 DC Pro Black - For Yacht And Commercial Ship Construction - 600ml Sausage Tube - Image 4](https://m.media-amazon.com/images/I/71pPaOSca0L.jpg)
![Professional Deck Caulking Compound - Sikaflex-290 DC Pro Black - For Yacht And Commercial Ship Construction - 600ml Sausage Tube - Image 5](https://m.media-amazon.com/images/I/71XW3kcV-0L.jpg)

## Frequently Bought Together

- Sika SIKAFLEX 290 DC PRO black 600 ml
- Sika Sikaflex-522 Caravan And Motorhome Adhesive Sealant – Weather And Mould Resistant – White – 300ml
- Sika Flex 522 Caravan Steel Grey 300 ml STP Universal Adhesive, Sealant, UV

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.nz/products/257145960-professional-deck-caulking-compound-sikaflex-290-dc-pro-black-yacht](https://www.desertcart.nz/products/257145960-professional-deck-caulking-compound-sikaflex-290-dc-pro-black-yacht)

---

*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-17*