Sika 291i

A multifunctional, one-component polyurethane sealant, specifically developed for the marine market. Sikaflex®-291i is a non-sag sealant suitable for making elastic, vibration-resistant joint seals and can also be used for a variety of interior sealing applications. It bonds extremely well to the materials commonly used in marine construction such as wood, metals, metal primers and paint coatings (2-C systems), ceramic materials and plastics (GRP, etc.)