Product Overview
Water Seal Damper

Keep your vessel watertight and worry-free with the Sierra Water Seal Damper. This essential sealant provides a robust barrier against leaks, protecting your boat's hull and deck from the damaging effects of moisture. Whether you're sealing through-hull fittings, deck hardware, or patching small cracks, the Sierra Water Seal Damper offers superior adhesion and long-lasting protection, ensuring a dry and seaworthy experience every time you're on the water.
Key Features
- Durable and waterproof seal: Provides a long-lasting barrier against leaks and moisture intrusion.
- Excellent adhesion: Bonds strongly to a variety of marine surfaces, including fiberglass, wood, and metal.
- Flexible and resilient: Resists cracking and peeling even in harsh marine environments.
- UV resistant: Protects against sun damage and degradation, ensuring long-term effectiveness.
- Easy to apply: Simple application process for quick and efficient sealing.
- Versatile application: Suitable for sealing through-hull fittings, deck hardware, hatches, and other marine applications.
- Non-corrosive: Safe for use on various metals without causing corrosion.
The Captain's Take
After years battling the elements, I've learned that a reliable sealant is a captain's best friend. The Sierra Water Seal Damper is my go-to choice. It's easy to apply, provides a rock-solid seal, and stands up to the toughest conditions. I wouldn't trust my vessel to anything less.