Glaziers' putty, grafting putty, resin cements, caulking compounds and other mastics, other (HS 321490)
Glaziers' putty, grafting putty, resin cements, caulking compounds and other mastics, other (HS 321490) has 16,828 U.S. import bill-of-lading shipment records between Aug 2019 and Jul 2026. The largest U.S. importer of Glaziers' putty, grafting putty, resin cements, caulking compounds and other mastics, other is GALT INTERNATIONAL COMPANY INC, with 582 shipments, followed by AT HOME PROCUREMENT INC and ALLIANCE TRADE INC. The leading supplier is AUGUST AMBER HK LIMITED, with 661 shipments, followed by XIAMEN GOLDEN HUANAN IMPORT & EXPORT CO LTD and RESINTECH S A. Goods originate mainly from CHINA and GERMANY, arriving primarily at LOS ANGELES, CA. Import volume has risen over the past 12 months versus the prior year.
Sourced from U.S. Customs bill of lading data · Updated monthly · Data through July 2026
Shipments over time (last 24 months)
Trade flow: top suppliers → U.S. importers
The strongest supplier-importer relationships for Glaziers' putty, grafting putty, resin cements, caulking compounds and other mastics, other (HS 321490), by shipment volume. Hover a ribbon for details; click a name to open its profile.
The largest relationship is XIAMEN GOLDEN HUANAN IMPORT & EXPORT CO LTD → GALT INTERNATIONAL COMPANY INC with 303 shipments, followed by RESINTECH S A → RESINTECH USA INC (175) and SIKA DEUTSCHLAND GMBH KORNWESTHEIMER → HPS NORTH AMERICA INC (155).
Top U.S. importers
| Importer | Shipments |
|---|---|
| GALT INTERNATIONAL COMPANY INC | 582 |
| AT HOME PROCUREMENT INC | 464 |
| ALLIANCE TRADE INC | 275 |
| K&K INTERIORS INC | 228 |
| RESINTECH USA INC | 213 |
Top suppliers
| Supplier | Shipments |
|---|---|
| AUGUST AMBER HK LIMITED | 661 |
| XIAMEN GOLDEN HUANAN IMPORT & EXPORT CO LTD | 307 |
| RESINTECH S A | 257 |
| QUANZHOU QUANKANG CRAFT CO LTD | 249 |
| SIKA DEUTSCHLAND GMBH KORNWESTHEIMER | 237 |
Origin countries
| Country | Shipments |
|---|---|
| CHINA | 13,510 |
| GERMANY | 684 |
| MEXICO | 404 |
| BELGIUM | 265 |
| JAPAN | 182 |
| SPAIN | 174 |
| FRANCE | 167 |
| REPUBLIC OF KOREA | 159 |
| VIET NAM | 154 |
| ITALY | 152 |
Ports of unlading
| U.S. port | Shipments |
|---|---|
| LOS ANGELES, CA | 5,327 |
| LONG BEACH, CA | 2,850 |
| NEW YORK/NEWARK AREA, NEWARK, NJ | 2,538 |
| TACOMA, WA | 1,036 |
| SEATTLE, WA | 722 |
| NORFOLK, VA | 625 |
| SAVANNAH, GA | 568 |
| MIAMI, FL | 462 |
| HOUSTON, TX | 433 |
| PORT EVERGLADES, FL | 389 |
Harmonized System classification
HS code 321490 — Glaziers' putty, grafting putty, resin cements, caulking compounds and other mastics, other. The Harmonized System is the international standard for classifying traded goods; U.S. Customs records this 6-digit code on every bill of lading.
Not sure this is the right code? Search all 5,700+ subheadings with the free HS code lookup, or see which product categories are growing in our quarterly State of U.S. Imports reports.
Frequently asked questions about importing Glaziers' putty, grafting putty, resin cements, caulking compounds and other mastics, other
Who imports Glaziers' putty, grafting putty, resin cements, caulking compounds and other mastics, other (HS 321490)?
Based on U.S. Customs bill-of-lading records, the top U.S. importers of Glaziers' putty, grafting putty, resin cements, caulking compounds and other mastics, other include GALT INTERNATIONAL COMPANY INC, AT HOME PROCUREMENT INC, ALLIANCE TRADE INC, K&K INTERIORS INC, and RESINTECH USA INC.
Who is the largest U.S. importer of Glaziers' putty, grafting putty, resin cements, caulking compounds and other mastics, other?
GALT INTERNATIONAL COMPANY INC is the largest U.S. importer of Glaziers' putty, grafting putty, resin cements, caulking compounds and other mastics, other (HS 321490), with 582 bill-of-lading shipment records.
Who are the top suppliers of Glaziers' putty, grafting putty, resin cements, caulking compounds and other mastics, other?
Leading suppliers shipping Glaziers' putty, grafting putty, resin cements, caulking compounds and other mastics, other (HS 321490) to the U.S. include AUGUST AMBER HK LIMITED, XIAMEN GOLDEN HUANAN IMPORT & EXPORT CO LTD, RESINTECH S A, QUANZHOU QUANKANG CRAFT CO LTD, and SIKA DEUTSCHLAND GMBH KORNWESTHEIMER.
How many U.S. shipments of Glaziers' putty, grafting putty, resin cements, caulking compounds and other mastics, other are there?
ImportDoor has 16,828 U.S. import shipment records under HS code 321490, spanning Aug 2019 to Jul 2026.
Where is Glaziers' putty, grafting putty, resin cements, caulking compounds and other mastics, other imported from?
Glaziers' putty, grafting putty, resin cements, caulking compounds and other mastics, other is imported into the U.S. primarily from CHINA, GERMANY, and MEXICO.
Find Glaziers' putty, grafting putty, resin cements, caulking compounds and other mastics, other importers & suppliers
Get the complete list of U.S. importers and global suppliers for HS 321490, with contact details and container-level shipment records on ImportDoor.
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