HS-6 · Subheading
321410
Mastics; painters' fillings
Heading 3214 — Glaziers' putty, grafting putty, resin cements, caulking compounds and other mastics; painters' fillings; non-refractory surfacing preparations for facades, indoor walls, floors, ceilings or the like
Chapter 32: Tanning or dyeing extracts
Plain-language overview
Use HS-6 321410 when importing or exporting mastics and painters' fillings, such as glaziers' putty used for sealing glass in windows. This code specifically covers products that are applied as a paste or adhesive to fill gaps or provide a surface finish.
This HS-6 line is distinct from HS-6 321411, which includes putties specifically designed for use in glazing applications. While both codes fall under the same heading, 321410 encompasses a broader range of filling and sealing compounds, including those used in construction and renovation.
When dealing with products like caulking compounds or resin cements, 321410 is the appropriate classification. These materials are often used in building projects to seal joints or cracks, ensuring a watertight and airtight finish.
If you're unsure whether your product fits under 321410, consider its primary use. For instance, painter's fillings that are used to smooth surfaces before painting or to fill in imperfections would be classified here, while specialized adhesives might fall under different codes.
Keywords & topics
Short phrases that describe this HS-6 subheading when you're searching or filtering schedules.
mastics · painters' fillings · glaziers' putty · caulking compounds · resin cements · construction adhesives · filling compounds · surface preparation · joint sealants · waterproofing materials · adhesives for tiles · repair putty · flexible sealants · interior wall fillers
Examples
Drawn from the official tariff wording for this HS-6 subheading. Always confirm against your published schedule and legal notes.
- Glaziers' putty for window installation
- Caulking compounds for sealing bathroom fixtures
- Mastic adhesives used in tile installation
- Painter's filling compound for drywall repairs
- Resin cements for bonding materials in construction
- Non-refractory surfacing preparation for indoor walls
- Flexible sealants used in automotive applications
- Putty used for repairing furniture surfaces
Common questions
How people often phrase their search when they're trying to classify goods like yours.
- What is HS code 321410 used for?
- How to classify painters' fillings?
- Is glaziers' putty under HS 321410?
- What products fall under HS-6 321410?
- Differences between HS 321410 and 321411?
- What are the applications of mastics?
- How to import caulking compounds?
- What are resin cements classified as?
Related topics
Longer phrases that come up when you're comparing codes or talking to a broker.
- How to determine if my product is HS code 321410
- Examples of products classified under HS 321410
- What types of mastics are included in HS 321410?
- Guidelines for classifying painters' fillings
- Can I use HS 321410 for construction adhesives?
- Understanding the differences in HS codes for putties
- What is the best HS code for glaziers' putty?
- How to classify caulking compounds for import?
Questions & answers
For orientation only—the binding text is your national tariff and the WCO nomenclature your country uses.
- What types of products are classified under HS-6 321410?
- HS-6 321410 covers mastics and painters' fillings, including glaziers' putty, caulking compounds, and resin cements used for sealing and filling gaps in construction.
- How do I know if my product is a painter's filling or a mastic?
- If your product is primarily used to fill gaps or smooth surfaces before painting, it is likely a painter's filling. If it's used as an adhesive or sealant, it may be classified as a mastic.
- Can I use HS-6 321410 for products used in automotive applications?
- Yes, if the product is a flexible sealant or mastic used for sealing joints or gaps in vehicles, it can be classified under HS-6 321410.
- What is the difference between HS-6 321410 and HS-6 321411?
- HS-6 321410 includes a broader range of mastics and fillers, while HS-6 321411 specifically covers putties designed for glazing applications.
- Are there specific packaging requirements for importing HS-6 321410 products?
- Yes, ensure that products are properly labeled and packaged according to regulations, including safety data sheets if applicable.
- What documentation do I need for importing caulking compounds?
- You will typically need a commercial invoice, packing list, and any relevant safety data sheets to comply with customs regulations.
- Is there a specific duty rate for HS-6 321410?
- Duty rates can vary by country, so check with your local customs authority for the specific rates applicable to HS-6 321410.
- How can I ensure correct classification of my product?
- Consult with a customs broker or use official tariff classification resources to verify that your product fits the description of HS-6 321410.
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