3214.90.50.00 - Other 🖩

This HTS category, 3214.90.50.00, encompasses "Other" mastics, putties, and similar filling or surfacing preparations. It is a residual category for products that fall under the broader heading of glaziers' putty, grafting putty, resin cements, caulking compounds, other mastics, painters' fillings, and nonrefractory surfacing preparations, but do not fit into more specific subcategories. These goods are typically used for sealing, filling, or smoothing surfaces in construction, maintenance, or finishing applications, offering properties such as adhesion, flexibility, and resistance to weather or chemicals.

This classification is distinct from its sibling category, 3214.90.10.00, which specifically covers mastics and fillings based on rubber. Therefore, products classified under 3214.90.50.00 will not be primarily composed of rubber. Instead, they may be based on a variety of other binders and fillers, such as cementitious materials, synthetic resins (other than those forming the primary base of a rubber-based product), or mineral compounds, tailored for specific industrial or domestic uses.

As this is a leaf node, there are no further subcategories within this HTS code. Classification into this "Other" category relies on a thorough examination of the product's composition and intended use, ensuring it does not meet the criteria for any more precisely defined HTS classifications within heading 3214. The focus for classification here is on identifying the primary binding agent and the specific application for which the product is designed, differentiating it from other materials within the broader scope of Chapter 32.