Description
SIKAFLEX Hi Strength Marine Adhesive – 292I-WHT-300ML. Sikaflex®-291 is a multipurpose product for the use in marine constructions. It is suitable to make elastic, vibration-resistant joint seals, and can also be used for a variety of interior sealing applications. Sikaflex®-291 bonds well to the materials commonly used in marine construction like wood, metals, metal primers and paint coatings (2-C systems), ceramic materials and plastics (GRP, etc.). Once cured, Sikaflex®-291 can easily be sanded as required. This product is suitable for experienced professional users only. Tests with actual substrates and conditions have to be performed ensuring adhesion and material compatibility.
- Bonds well to a wide variety of substrates
- Good ageing and weathering resistance
- Elastic
- Low odour
- Non-corrosive
- Can be over painted
- Can be sanded
| Chemical base | 1-component polyurethane
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| Colour (CQP001-1) | White, black, aluminium grey, mahogany
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| Cure mechanism | Moisture-curing | |
| Density (uncured) | depending on colour
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1.3 kg/L
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| Non-sag properties | Good | |
| Application temperature | ambient
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5 °C ─ 40 °C
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| Skin time (CQP019-1) | 60 minutes A | |
| Open time (CQP526-1) | 45 minutes A | |
| Curing speed (CQP049-1) | (see diagram) | |
| Shrinkage (CQP014-1) | 5 % | |
| Shore A hardness (CQP023-1 / ISO 48-4) | 40 | |
| Tensile strength (CQP036-1 / ISO 527) | 1.8 MPa | |
| Elongation at break (CQP036-1 / ISO 527) | 500 % | |
| Tear propagation resistance (CQP045-1 / ISO 34) | 6 N/mm | |
| Service temperature (CQP513-1) |
4 hours 1 hour
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-50 °C ─ 90 °C
160 °C 180 °C
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| Shelf life | 12 months B |
| CQP = Corporate Quality Procedure | A) 23 °C / 50 % r. h. | B) storage below 25 °C |
This is a special order item. Most special order items are shipped within 72 hours of ordering, however, some items are not in stock. We will let you know if the item is not available. Alternatively, you may call us at 1-866-473-0420.
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