Resistant to weathering, seawater and ultra-violet radiation, Sikaflex 291i is the perfect all rounder:
an all-purpose flexible marine sealant that bonds extremely well to all the standard materials
used in boat construction.
Its outstanding elasticity ensures a durable, long-lasting seal.
Sikaflex®-291 is a non-sag 1-C polyurethane sealant specifically developed for the marine market & environment.
It cures on exposure to atmospheric moisture to form a durable elastomer.
Sikaflex®-291 meets the requirements set out by the International Maritime Organisation (IMO).
- 1-C formulation
- Low odour
- Resistant to ageing and weathering
- Can be over-painted
- Can be sanded
- Bonds well to a wide variety of substrates commonly used in marine construction like wood, metals, metal primers and paint coatings (2-c systems), ceramic materials and plastics (GRP, etc.).
Sikaflex®-291 is a multipurpose product for use in marine construction.
It is suitable for making elastic, vibration-resistant joint seals,
and can also be used for a variety
of interior and exterior sealing applications.
Sikaflex®-291 must not be used to seal Plexiglas, polycarbonate, etc...that are prone to stress cracking
See our Ebay store for other colours and sealants as well as a range of marine and caravan spare parts
Free 2nd class Royal Mail untracked postage included (2-3 days delivery on average)
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Buy 5+ tubes and get an automatic postage upgrade to next working day delivery.