
Original: $27.17
-70%$27.17
$8.15The Story
Sika 310ml White 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 excellent adhesion to various substrates. This sealant offers good ageing and weathering resistance, making it suitable for long-term use in marine environments. Its elastic properties allow for movement without compromising the seal, and it can be sanded and over-painted for a seamless finish. With a low odour, it is user-friendly and meets the standards set by the International Maritime Organisation (IMO).
Features
- Bonds well to a variety of substrates
- Good ageing and weathering resistance
- Elastic and non-sag formulation
- Can be sanded and over-painted
- Low odour for user comfort
Specifications
| Dimensions (W x H x D) | 50mm x 225mm x 50mm |
| Weight | 0.31kg |
| Material | Polyurethane |
| Colour | White |
| Model Number | Sikaflex®-291 |
| Volume/Size | 310ml |
Sika 310ml White Sikaflex 291 Marine Polyurethane Sealant is designed for reliable marine sealing applications.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
Sika 310ml White 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 excellent adhesion to various substrates. This sealant offers good ageing and weathering resistance, making it suitable for long-term use in marine environments. Its elastic properties allow for movement without compromising the seal, and it can be sanded and over-painted for a seamless finish. With a low odour, it is user-friendly and meets the standards set by the International Maritime Organisation (IMO).
Features
- Bonds well to a variety of substrates
- Good ageing and weathering resistance
- Elastic and non-sag formulation
- Can be sanded and over-painted
- Low odour for user comfort
Specifications
| Dimensions (W x H x D) | 50mm x 225mm x 50mm |
| Weight | 0.31kg |
| Material | Polyurethane |
| Colour | White |
| Model Number | Sikaflex®-291 |
| Volume/Size | 310ml |
Sika 310ml White Sikaflex 291 Marine Polyurethane Sealant is designed for reliable marine sealing applications.











