About HS Code 350691
This HS code covers prepared adhesives primarily based on synthetic polymers from headings 3901 to 3913 (e.g., polyurethanes, acrylics, silicones, epoxies) or on rubber. These are industrial-grade adhesives engineered for high performance, offering superior bonding strength, flexibility, and resistance to environmental factors compared to many natural glues. They are extensively used across critical sectors such as construction, automotive manufacturing, electronics, footwear, and advanced packaging. Major importers are manufacturing companies across various industries requiring robust and specialized bonding solutions. Exporters are typically countries with advanced chemical industries and significant polymer production capabilities. Key trade considerations include the specific polymer type, curing time, application method, temperature resistance, and strict compliance with industrial safety and environmental regulations. The precise performance characteristics are paramount for industrial buyers.
Products Under This Code
Polyurethane adhesive, acrylic sealant, silicone adhesive, epoxy resin adhesive, hot melt adhesive (EVA/polyolefin based), contact cement (rubber-based), construction adhesive
Real World Examples
SikaBond, 3M VHB Tapes (adhesive component), Henkel Loctite (industrial range), Bostik industrial adhesives, Dow Corning silicone sealants
Common Misclassification
Often confused with other prepared glues (350699) if the polymer or rubber base is not explicitly identified. Also, raw polymers (3901-3913) are distinct from prepared adhesives and should not be classified here.
Products Classified Under 3506.91
Industry
This code belongs to the Chemicals industry.
Trade Overview
China, USA, and Germany are leading importers and exporters of these high-performance polymer and rubber-based adhesives.
Frequently Asked Questions
What is HS code 350691?
HS code 350691 covers: Adhesives; prepared, based on polymers of heading 3901 to 3913 or on rubber. This HS code covers prepared adhesives primarily based on synthetic polymers from headings 3901 to 3913 (e.g., polyurethanes, acrylics, silicones, epoxies) or on rubber. These are industrial-grade adhesives engineered for high performance, offering superior bonding strength, flexibility, and resistance to environmental factors compared to many natural glues. They are extensively used across critical sectors such as construction, automotive manufacturing, electronics, footwear, and advanced packaging. Major importers are manufacturing companies across various industries requiring robust and specialized bonding solutions. Exporters are typically countries with advanced chemical industries and significant polymer production capabilities. Key trade considerations include the specific polymer type, curing time, application method, temperature resistance, and strict compliance with industrial safety and environmental regulations. The precise performance characteristics are paramount for industrial buyers.
What products fall under HS code 350691?
Polyurethane adhesive, acrylic sealant, silicone adhesive, epoxy resin adhesive, hot melt adhesive (EVA/polyolefin based), contact cement (rubber-based), construction adhesive
What are common misclassifications for HS code 350691?
Often confused with other prepared glues (350699) if the polymer or rubber base is not explicitly identified. Also, raw polymers (3901-3913) are distinct from prepared adhesives and should not be classified here.
How is HS code 350691 structured?
HS code 350691 is a 6-digit subheading under the Harmonized System. The first 2 digits (35) identify the chapter, digits 3-4 (06) identify the heading, and digits 5-6 (91) specify the subheading. This code is standardized globally by the World Customs Organization.