Sika 290 DC Pro sealant 300ml

Sikaflex®-290 DC PRO - Professional Timber Deck Caulking Sealant (300ml)

Achieve a flawless, long-lasting, and professional finish for your vessel´s timber deck with Sikaflex®-290 DC PRO. Specifically engineered for the demanding marine environment, this premium-grade, one-component sealant is the ultimate solution for caulking joints in traditional timber decking on boats, yachts, and ships. Protect your investment and enhance its beauty with a sealant trusted by marine professionals worldwide.

Unrivaled Durability in Harsh Marine Conditions

Your boat´s deck is constantly exposed to the most challenging elements: intense UV radiation, saltwater spray, rain, and extreme temperature fluctuations. Sikaflex®-290 DC PRO is formulated to provide exceptional resistance to weathering and UV rays, ensuring the sealant does not crack, chalk, or degrade over time. This outstanding durability means your deck joints remain perfectly sealed, watertight, and protected season after season, preventing water intrusion that can lead to wood rot and costly structural damage. Its robust formula offers excellent resistance to both freshwater and seawater, making it the ideal choice for any marine application.

Achieve a Perfect, Sandable Finish

What sets Sikaflex®-290 DC PRO apart is its unique ability to be sanded. After curing, the sealant can be sanded flush with the timber deck. This allows you to create a perfectly smooth, clean, and aesthetically pleasing surface that is level with the surrounding wood. This feature eliminates uneven lines and provides a truly professional, high-end appearance that is impossible to achieve with non-sandable sealants. The result is a beautiful, uniform deck that looks impeccably maintained.

Effortless Application for Professional Results

Designed for efficiency and ease of use, Sikaflex®-290 DC PRO is a one-component, ready-to-use product that requires no complex mixing. It comes in a convenient 300ml cartridge that fits standard caulking guns. The sealant exhibits excellent tooling characteristics, allowing it to be applied smoothly and precisely into the joints. Its consistency is optimized for easy shaping and finishing, reducing application time and effort while ensuring a neat, clean caulk line every time. As a solvent-free formula, it also offers a better working environment.

Key Features and Benefits:

* Superior UV and Weather Resistance: Provides long-term protection against sun degradation and harsh weather.
* Excellent Sandability: Allows the cured sealant to be sanded flush for a perfectly smooth deck surface.
* Resistant to Seawater and Freshwater: Ensures a durable, watertight seal in all marine environments.
* Permanently Elastic: Accommodates the natural movement and expansion of timber decks without cracking or losing adhesion.
* One-Component Formulation: Ready to use straight from the cartridge, with no mixing required.
* Easy to Tool and Finish: Excellent non-sag consistency for simple and clean application.
* Solvent-Free: A safer choice for the user and the environment.
* Robust and Durable: Creates a tough, long-lasting seal for years of reliable performance.

Whether you are building a new timber deck or performing essential maintenance and restoration on an existing one, trust Sikaflex®-290 DC PRO to deliver a watertight, durable, and visually stunning result. It is the definitive choice for boat owners and marine craftsmen who demand nothing but the best for their timber decks