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Designed for Australian conditions
Engineered to withstand the harshest climates and built to last with premium materials, this product is crafted with care for everyday Australian life.
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Sika 310ml Black Sikaflex 291 Marine Polyurethane Sealant is a non-sag, 1-component polyurethane sealant designed for marine applications, curing upon exposure to atmospheric moisture.
Sikaflex®-291 is specifically formulated for the marine market, providing reliable bonding to a variety of substrates. This sealant exhibits excellent ageing and weathering resistance, ensuring durability in harsh marine environments. Its elastic properties allow for movement without compromising the seal, while the low odour formulation enhances user comfort during application. Sikaflex®-291 can be sanded and over-painted, making it versatile for various finishing needs. This product meets the standards set by the International Maritime Organisation (IMO), ensuring compliance for marine use.
| Dimensions (W x H x D) | 50mm x 225mm x 50mm |
| Weight | 0.31kg |
| Material | Polyurethane |
| Colour | Black |
| Model Number | Sikaflex®-291 |
| Volume/Size | 310ml |
Sika 310ml Black Sikaflex 291 Marine Polyurethane Sealant is suitable for various marine sealing applications.
Specifications will vary by product. Please refer to the product description above or contact us before ordering if you need a specific measurement.
Orders are dispatched from our Sydney and Melbourne warehouses within 1–2 business days of payment. Delivery times from Sydney:
Tracking is provided on dispatch. Remote postcodes may incur additional fees.
We offer a 30-day change-of-mind return on select unopened products in original packaging (excluding health/safety items or bulk purchases). Email us within 30 days of delivery to start a return.
A restocking fee of 7–25% applies, plus return postage (unless approved otherwise). Customer-incurred postage costs are non-refundable without prior approval.
If your product arrives faulty or damaged, contact our support team with your order number, photos/videos of the fault, and the original packaging. Do not return items without a return authorisation.
12-month Australian warranty on this product unless noted otherwise. The warranty covers manufacturing defects under normal use.
The warranty does not cover:
To claim warranty: contact our support team with your order number, photos/videos of the fault, and a brief description. We will assess the claim and offer a replacement, repair, or refund as appropriate.
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