飛行機にPaint & Solventsを持ち込める？
条件付きで可能 — Paint & Solventsは航空保安基準の制限内で機内持ち込みが可能です。 Acrylic/watercolor/gouache tubes: ≤3.4 oz in the quart bag.
- · Acrylic/watercolor/gouache tubes: ≤3.4 oz in the quart bag
- · Spray paint: banned both bags — flammable aerosol
- · Oil-based/flammable paints & lacquers: banned both bags
- · Turpentine, mineral spirits, paint thinner: banned both bags
On this page · 6 sections
💧 3-1-1 liquids rule checker
One quart-size (≈1 L) bag per passenger; every container must be 3.4 oz (100 ml) or less.
Fit is approximate — container shape decides real-world packing. Medically necessary liquids and infant food are exempt: declare them.
航空保安当局別の公式規定
Rules by security authority
United States — TSA
機内持込:
条件付き
Water-based artist paints: 3.4 oz or less as liquids. Flammable paint, spray paint and solvents: banned.
受託手荷物:
条件付き
Non-flammable paint: yes. Flammable paints, spray paint, turpentine and thinner: banned from all baggage.
Flying internationally? Security follows the country you depart from — the authority above applies at your departure airport. Customs at arrival is separate.
Test Container Size in the 3-1-1 Liquids Planner
Check if your container capacity passes checkpoint screening or if it must be decanted into a compliant bottle.
💧 3-1-1 liquids rule checker
One quart-size (≈1 L) bag per passenger; every container must be 3.4 oz (100 ml) or less.
Fit is approximate — container shape decides real-world packing. Medically necessary liquids and infant food are exempt: declare them. Packing a whole bag? Plan it container by container →
Paint & Solventsのパッキング注意点
機内持ち込み手荷物: Water-based artist paints: 3.4 oz or less as liquids. Flammable paint, spray paint and solvents: banned.
受託手荷物（預け荷物）: Non-flammable paint: yes. Flammable paints, spray paint, turpentine and thinner: banned from all baggage.
保安検査場での最終的な持ち込み可否判断は、現場の保安検査員に委ねられます。
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よくある質問 (FAQ)
Frequently asked questions
Can you bring Paint in a carry-on?
Water-based artist paints: 3.4 oz or less as liquids. Flammable paint, spray paint and solvents: banned.
Can you pack Paint in checked luggage?
Non-flammable paint: yes. Flammable paints, spray paint, turpentine and thinner: banned from all baggage.
Last verified:
Verified against official sources. Rules change — for high-stakes items, confirm with your airline and the screening authority. Our verification method →