The image features a tube of ALSEAL MS Construction Sealant, labeled as an advanced MS polymer product. It comes in a cylindrical packaging and displays certifications including GECA certified, LEED, Low VOC, and FDA approved logos. The sealant is marketed for various construction applications.Unlike Polyurethane sealants, its weathering resistance property is much better, therefore it has longer service lifetime. Also, its solvent-less and isocyanate-free formulation ensures that the cured sealant will not shrink or have bubbling issues. It is also free of silicone oil, minimising building aesthetic issues caused by oil-staining and dirt-streaking problems often associated with silicone sealants. The adhesion of the sealant on a wide variety of substrates is great, and it is paintable with most types of common industrial paints.