Adhesives & Sealants · Marine Interior & Construction Materials
SikaFlex-591 from Sika Services AG is an elastic adhesive and sealant listed for marine interior and construction use. It is used on board to bond and seal outfitting, panels and other parts where the joint must tolerate vibration and structural movement. It is a consumable applied during yard work and repair, so its service performance depends on proper surface preparation and application.
What our service work and the manufacturer documentation say about keeping this model running.
Class and yard inspectors verify product identity against the approval, surface preparation, primer or activator use and cure conditions. In service, visually inspect joints for cracks, gaps and debonding, particularly where movement or moisture exposure is expected.
Keep in-date cartridges or sausages for repairs, plus the cleaner, primer or activator, nozzles and tooling specified for the product. Log batch numbers and discard expired stock rather than using it for approved joints.
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