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HS code reference

HS Code for Construction sealant: 3214.10

Glaziers' putty, resin cements, caulking compounds, and similar mastics.

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Review start

3214.10

Use case

Pre-quote review

Next step

Calculate duty

Estimates are for planning only. Confirm final classification and rates with a licensed customs broker or the relevant customs authority.

Review Notes

Classification boundary

Review material, use, construction, and accessories

Quote workflow

Estimate first, then confirm with official tariff or broker

Is 3214.10 always the HS code for Construction sealant?

Construction sealant can be reviewed from 3214.10, but the final code depends on full product details, material, use, and destination tariff rules.

How do I estimate US import cost with this code?

Use the tariff calculator with origin, customs value, freight, and insurance to estimate landed cost.

Is this a binding classification opinion?

No. This page is for pre-quote planning and does not replace customs rulings, official tariff data, or licensed broker advice.

Related HS code pages

3214.90

Mastics

Mastics; n.e.c. in heading no. 3214

3201.10

Tanning extracts of vegetable origin

Tanning extracts of vegetable origin; quebracho extract

3201.20

Tanning extracts of vegetable origin

Tanning extracts of vegetable origin; wattle extract

3201.90

Tanning extracts of vegetable origin

Tanning extracts of vegetable origin; tannins and their salts, ethers, esters and other derivatives, (excluding quebracho or wattle extract)