Sika's single-component silane polymer-based sealant (STP) has been specially developed for harsh outdoor marine conditions and is therefore extremely weather-resistant. Also suitable for indoor applications. With the 591 sealant, Sika sets new ecological standards for user safety and health: the sealant is free of tin, phthalates, isocyanate, solvents, and PVC and therefore has the lowest emissions of all sealants available for marine applications. In addition, Sikaflex 591 has long color stability and can be easily painted with standard marine paint systems.
- 300 ml cartridge pack
Color:
- white
- black
Select the color in the appropriate selection field.












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