Sikaflex
Sikaflex 291 – Marine Adhesive & Sealant (300ml Cartridge)
$44.90
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Tax included.
Sikaflex® 291 is a one-part, polyurethane marine adhesive and sealant ideal for general sealing and bonding in boatbuilding. This 300ml cartridge provides strong, flexible, UV-resistant sealing on wood, metal, GRP, and more. Ideal for sealing deck hardware, hatches, and fittings.
✅ Key Features
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300ml cartridge – fits standard caulking guns
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One-part polyurethane adhesive and sealant
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Excellent adhesion to GRP, wood, metal, and plastics
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UV- and saltwater-resistant – perfect for marine use
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Remains flexible after curing – resists vibration
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Suitable for deck fittings, hull joints, hatches & more
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Paintable after curing
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Easy to apply and tool
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