Sika Sikaflex 291 LOT - White - 3oz Tube w/Nozzle

Sikaflex® 291 LOT is your ultimate solution for marine-grade sealing and bonding needs. Specifically formulated for the demanding marine environment, this versatile polyurethane elastomeric adhesive ensures long-lasting performance both above and below the waterline.

Product Overview

Sikaflex® 291 LOT is a 1-component, moisture-cured polyurethane sealant and adhesive designed to provide exceptional elasticity and durability. Its non-sag formula offers an extended open time, allowing for precise application even on complex or time-consuming projects.

Key Features

• Marine-Grade Performance: Suitable for use above and below the waterline, ensuring reliable sealing in all marine environments.
• Saltwater Resistant: Formulated to withstand the corrosive effects of saltwater, maintaining its integrity over time.
• Paintable and Sandable: Easily painted and sanded to match your vessel’s aesthetics, allowing for seamless integration with existing surfaces.
• Excellent Adhesion: Provides a strong bond on a variety of substrates, enhancing the longevity of repairs and installations.
• NSF Approved: Certified for use with potable water, ensuring safety and compliance in water-related applications.
• USDA Approved: Approved for incidental food contact, making it suitable for applications where food safety is a concern.

Usage Instructions

Sikaflex® 291 LOT is a general-purpose, high-strength marine sealant ideal for a wide range of applications. Whether you're performing light-duty bonding or tackling more extensive projects in humid climates, its long open time allows for flexibility and precision. The sealant remains permanently elastic, accommodating the natural movements of your vessel without compromising the seal.

Why Choose Sikaflex® 291 LOT?

Advantages	Description
Versatile Application	Effective both above and below the waterline, providing comprehensive sealing solutions.
Durable Seal	Resists saltwater and environmental stressors, ensuring a long-lasting bond.
Finish-Friendly	Can be easily painted and sanded to achieve a smooth, finished appearance.
Strong Bonding	Offers excellent adhesion to various materials, enhancing repair durability.
Certified Safety	NSF and USDA approved for applications involving potable water and incidental food contact.

For detailed application guidelines and product specifications, please refer to the following resources:

• Quick Guide (PDF)
• Brochure (PDF)

Orders of physical products placed by 3 PM EST M-F typically ships the same day, if all requested items are in stock. Weekend orders will typically ship on Monday.

Shipping takes 2-7 days.

We currently ship to the Contiguous 48 States.

Life of Sailing merch is custom made for the customer after an order is placed. Total turnaround is typically 7-14 days from order to doorstep.