Sikaflex 291i Marine Adhesive & Sealant 300ml

SKU: SA-291-BL

Sikaflex 291i Marine Adhesive & Sealant 300ml is a versatile, strong sealant designed for bonding and sealing in marine environments. It offers excellent weather resistance, durability, and flexibility, perfect for boats and marine applications.

Sale price£18.95 Regular price£22.00
Save £3.05
Size: 300ml

Size

Colour: Black
In stock

Pickup available at Marine Chandlery: North Shields

Usually ready in 1 hour

Sikaflex 291i Marine Adhesive & Sealant 300ml

Sikaflex 291i Marine Adhesive & Sealant 300ml

300ml / Black

Marine Chandlery: North Shields

Pickup available, Usually ready in 1 hour

Unit G4 Narvik Way
Tyne Tunnel Trading Estate
North Shields NE29 7XJ
United Kingdom

+441914297309
Description

Sikaflex 291i Marine Adhesive & Sealant is a high-performance, multi-purpose product specifically designed for the marine industry. Offered in a convenient 300ml cartridge, this flexible polyurethane adhesive and sealant provides outstanding bonding and sealing capabilities. Its unique formulation ensures excellent adhesion to a variety of substrates, including wood, fiberglass, metal, and plastics, making it an ideal choice for both new builds and repairs in marine applications. With its strong resistance to aging and weathering, Sikaflex 291i maintains flexibility over a wide temperature range, accommodating the dynamic conditions found on boats and other marine vessels. This product is particularly effective for sealing deck fittings, hatches, and joints, providing a watertight and durable bond that helps prevent leaks and structural degradation. Typical use cases for Sikaflex 291i include bonding and sealing areas such as hull-to-deck joints, as well as securing fittings and accessories to surfaces exposed to harsh marine environments. Its ease of application and excellent tooling characteristics allow for professional-grade results, even for DIY enthusiasts. Additionally, Sikaflex 291i is certified by key marine standards, ensuring its performance and safety in maritime applications. Its non-toxic properties make it suitable for use in areas where health and safety are a concern. Choose Sikaflex 291i for reliable, long-lasting adhesion and sealing that meets the demanding needs of the marine environment.

Specification
Specification Details
Product Name Sikaflex 291i Marine Adhesive & Sealant
Volume 300 ml
Color Black, White, Grey
Chemical Basis Polyurethane
Application Temperature 5 °C to 40 °C
Curing Method Moisture curing
Skin Time Approx. 30 minutes
Cure Rate Approx. 3 mm/24 hours
Shore A Hardness Approx. 40
Elastic Modulus Approx. 0.5 N/mm²
Tensile Strength Approx. 2.5 N/mm²
Temperature Resistance -40 °C to +80 °C
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Delivery

Delivery Information

At Marine Chandlery, we aim to get your orders to you as quickly and efficiently as possible. Here’s everything you need to know about our delivery process:

Dispatch Times

  • All goods are usually dispatched within 1 working day of your order being placed.
  • For orders placed over weekends or bank holidays, dispatch will occur on the next working day.

Delivery Costs

  • Delivery prices are calculated at checkout based on the size, weight, and destination of your order.
  • Rest assured, we strive to keep our shipping costs fair and transparent.
  • Unfortunately, our default UK delivery costs exclude Highlands, Ireland and Northern Ireland. Please contact us for a quote.

Important Information on Larger Items

  • Please note that outboards and inflatables are excluded from standard delivery pricing.
  • These items require specialised handling and are shipped via a bulky courier service. The shipping cost for such items will be confirmed during checkout or upon enquiry.

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