Wallboard Joint Compound
Wallboard joint compound, or 'mud,' is a gypsum-based mastic for taping drywall seams. It provides smooth, paint-ready surfaces under HTS 3214.10.00 as painters' filling.
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More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If primarily gypsum boards or cement-based
Gypsum articles classify under Chapter 68.
If pre-mixed retail 'ready-mix' versions
Retail joint compounds often fall under 3212.
If non-refractory gypsum plasters
Plasters without mastic properties go to heading 3824.
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Import Tips & Compliance
• Specify gypsum vs vinyl formula to avoid Chapter 68 confusion
• Include mold/mildew resistance documentation if claimed
• Declare bucket sizes to distinguish pro vs retail packaging
Related Products under HTS 3214.10.00
Glazier's Putty
Glazier's putty is a traditional linseed oil-based mastic used to secure glass panes in window frames. It hardens over time to form a weatherproof seal, falling under HTS 3214.10.00 as a specific type of glazier's putty for glazing applications.
Grafting Putty
Grafting putty is a flexible mastic applied to plant grafts to seal wounds and prevent infection. Made from resins and fillers, it classifies under HTS 3214.10.00 as grafting putty for horticultural use.
Silicone Caulking Compound
Silicone caulking compound is a sealant used for sealing joints in bathrooms, kitchens, and around windows. Its mastic properties place it under HTS 3214.10.00 as a caulking compound.
Resin Cement for Glazing
Resin cement is a two-part mastic system used for bedding glass in commercial windows and doors. It provides strong adhesion and weather resistance, classified under HTS 3214.10.00 as resin cements.
Painters' Wood Filler
Painters' wood filler is a mastic compound used to fill cracks and holes in wood before painting. It sands smooth and accepts paint finishes, falling under HTS 3214.10.00 as painters' fillings.
Acrylic Caulking Sealant
Acrylic caulking sealant is a water-based mastic for interior gap filling and sealing. Paintable and flexible, it classifies under HTS 3214.10.00 as a caulking compound.