Marine Safety Sign

Marine Mandatory Action Signs (Blue)

Blue mandatory action signs for ships and offshore work: PPE requirements, watertight and fire door instructions, garbage disposal (MARPOL) signs, galley machine instructions and lifeboat launching procedures – using internationally recognized pictograms.

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181 mandatory action signs – symbol only or symbol with text
Door, hatch, PPE, galley and garbage-disposal signs
Square, portrait and landscape sizes
Rigid fiberglass or self-stick polyester – UV and salt-water resistant

How to order

Choose your sign in the picker – search by name or stock number, or tap a size to filter.
Pick a material – the full stock number (e.g. 1621-150) is added to your order automatically.
Enter a quantity and add to cart. Repeat for as many different signs as you need – they all go in one order.

Price per sign

Size	CM-150 Rigid Polyester	CM-550 Self-Stick Polyester
150 × 150 mm 5.9″ × 5.9″	$7.20	$4.32
150 × 200 mm 5.9″ × 7.9″	$9.60	$5.76
200 × 150 mm 7.9″ × 5.9″	$9.60	$5.76
300 × 100 mm 11.8″ × 3.9″	$9.60	$5.76
200 × 250 mm 7.9″ × 9.8″	$16.00	$9.60

Materials

CM-150 Rigid Polyester – Tough all-weather polyester laminated to a rigid 2.28 mm fiberglass base with a polyester overcoat. UV, salt-water and abrasion resistant, mounted with strong adhesive foam strips. Stock # ends in -150.
CM-550 Self-Stick Polyester – Ultra-durable polyester film with an aggressive acrylic self-stick adhesive and clear polyester overcoat, for direct interior or exterior application. UV, salt-water and moisture resistant. Stock # ends in -550.

All 181 signs in this series

1621 General mandatory action (150 × 150 mm)
1622 Automatic fire door keep clear (150 × 150 mm)
1623 Automatic watertight door keep clear (150 × 150 mm)
1624 Bleed Down (150 × 150 mm)
1625 Carry ESC Pack (150 × 150 mm)
1626 Check guard (150 × 150 mm)
1627 Check Wind Direction H2S Gas (150 × 150 mm)
1628 Clean Spills (150 × 150 mm)
1629 Close this door at night (150 × 150 mm)
1630 Connect an earth terminal to the ground (150 × 150 mm)
1631 Emergency escape door keep clear (150 × 150 mm)
1632 Emergency escape hatch keep clear (150 × 150 mm)
1633 Ensure this door is fully closed (150 × 150 mm)
1634 Exit keep clear (150 × 150 mm)
1635 Extinguishers Must Be Carried (150 × 150 mm)
1636 Fasten Seatbelt (150 × 150 mm)
1637 Fire door keep locked shut (150 × 150 mm)
1638 Fire door keep shut (150 × 150 mm)
1639 Fire escape keep clear (150 × 150 mm)
1640 Gangway keep clear (150 × 150 mm)
1641 Get Pass (150 × 150 mm)
1642 Keep clear (150 × 150 mm)
1643 Keep clear when door is closing (150 × 150 mm)
1644 Keep clear Exit for emergency escape route (150 × 150 mm)
1645 Keep locked shut when not in use (150 × 150 mm)
1646 Lift Correctly (150 × 150 mm)
1647 Maintain Good Housekeeping (150 × 150 mm)
1648 Place Watchman (150 × 150 mm)
1649 Report Injuries (150 × 150 mm)
1650 Staircase must be kept clear at all times (150 × 150 mm)
1651 Test Atmosphere (150 × 150 mm)
1652 Think, Start Focus (150 × 150 mm)
1653 This Door must be kept closed (150 × 150 mm)
1654 This door must be kept closed at sea (150 × 150 mm)
1655 This door to be kept locked when not in use (150 × 150 mm)
1656 This hatch must be kept closed at sea (150 × 150 mm)
1657 Tie Down Cylinders (150 × 150 mm)
1658 Tie Loads Down (150 × 150 mm)
1659 To be kept unlocked during working hours (150 × 150 mm)
1660 Tool Box Meeting (150 × 150 mm)
1661 Unplug Electricity (150 × 150 mm)
1662 Use Crane Signage (150 × 150 mm)
1663 Use dustmask (150 × 150 mm)
1664 Use Guards (150 × 150 mm)
1665 Use Handrail (150 × 150 mm)
1666 Use Horn (150 × 150 mm)
1667 Use Isolation Mat (150 × 150 mm)
1668 Use Lifevest (150 × 150 mm)
1669 Use Lock Out (150 × 150 mm)
1670 Use Safety Harness (150 × 150 mm)
1671 Use Scaffolding (150 × 150 mm)
1672 Use SCBA (150 × 150 mm)
1673 Use Stop (150 × 150 mm)
1674 Use Tag Lines (150 × 150 mm)
1675 Use Tie Tools (150 × 150 mm)
1676 Use Welding Equipment (150 × 150 mm)
1677 Use Workvest (150 × 150 mm)
1678 Wash Hands (150 × 150 mm)
1679 Watertight door keep shut (150 × 150 mm)
1680 Wear Apron (150 × 150 mm)
1681 Wear Apron & Gloves (150 × 150 mm)
1682 Wear Ear Protection (150 × 150 mm)
1683 Wear Faceshield (150 × 150 mm)
1684 Wear Gloves (150 × 150 mm)
1685 Wear Goggles (150 × 150 mm)
1686 Wear Haircap (150 × 150 mm)
1687 Wear Hardhat (150 × 150 mm)
1688 Wear Hardhat, & Ear Protection (150 × 150 mm)
1689 Wear Hardhat, Glasses & Ear Protection (150 × 150 mm)
1690 Wear Hardhat & Safety Glasses (150 × 150 mm)
1691 Wear Hard Shoes (150 × 150 mm)
1692 Wear ID Badge (150 × 150 mm)
1693 Wear Overalls (150 × 150 mm)
1694 Wear Overalls & Hard Shoes (150 × 150 mm)
1695 Wear PPE (150 × 150 mm)
1696 Wear Respirator (150 × 150 mm)
1697 Work Permit Required (150 × 150 mm)
1698 Accidents must be reported (150 × 200 mm)
1699 Adjust pressure according to the torch in use (150 × 200 mm)
1700 CO2 protected area – vacate on alarm (150 × 200 mm)
1701 Cover all cuts and abrasions (150 × 200 mm)
1702 Do not store raw and cooked meats together (150 × 200 mm)
1703 Drive With Care (150 × 200 mm)
1704 Face protection must be worn when welding (150 × 200 mm)
1705 Fire Exit Keep Clear (150 × 200 mm)
1706 Guards must be in position before starting (150 × 200 mm)
1707 Hair covering must be worn (150 × 200 mm)
1708 Hand wash only (150 × 200 mm)
1709 High visibility clothing must be worn in this area (150 × 200 mm)
1710 Keep Clear (150 × 200 mm)
1711 Keep hands clear when machine is operating (150 × 200 mm)
1712 Keep Out (150 × 200 mm)
1713 Keep Shut (150 × 200 mm)
1714 Lift Correctly (150 × 200 mm)
1715 Masks must be worn in this area (150 × 200 mm)
1716 Now wash your hands (150 × 200 mm)
1717 Only human waste & toilet tissue to be flushed (150 × 200 mm)
1718 Personal hygiene rules apply beyond this point (150 × 200 mm)
1719 Please close door quietly People sleeping (150 × 200 mm)
1720 Please wash only food equipment here (150 × 200 mm)
1721 Please wash only hands here (150 × 200 mm)
1722 Quiet please people sleeping (150 × 200 mm)
1723 Secure painter to strong point before launching (150 × 200 mm)
1724 Spillages must be cleaned up immediately (150 × 200 mm)
1725 Switch Off Electricity Here (150 × 200 mm)
1726 Keep door closed during loading & tank operations (150 × 200 mm)
1727 This is a safety helmet area (150 × 200 mm)
1728 Use handrail (150 × 200 mm)
1729 Utensil wash only (150 × 200 mm)
1730 Water mist protected area – vacate on alarm (150 × 200 mm)
1731 Wear Boots (150 × 200 mm)
1732 Wear Ear Protection (150 × 200 mm)
1733 Wear Ear Protection (150 × 200 mm)
1734 Wear Face Shield (150 × 200 mm)
1735 Wear Gloves (150 × 200 mm)
1736 Wear Goggles (150 × 200 mm)
1737 Wear Helmet (150 × 200 mm)
1738 Wear Lifejacket (150 × 200 mm)
1739 Wear Helmet (150 × 200 mm)
1740 Wear Mask (150 × 200 mm)
1741 Wear Mask (150 × 200 mm)
1742 Wear protective clothing (150 × 200 mm)
1743 Wear Respirator (150 × 200 mm)
1744 Wear Safety Harness (150 × 200 mm)
1745 Wear Welding Mask (150 × 200 mm)
1746 Shut gas cylinder valves when plant is not in use (150 × 200 mm)
1747 Accidents must be reported (300 × 100 mm)
1748 Food handlers must wash hands after using the toilet (300 × 100 mm)
1749 All visitors please report to (300 × 100 mm)
1750 All visitors to report to the duty officer on the bridge (300 × 100 mm)
1751 Marine garbage disposal regulated Comminution only (300 × 100 mm)
1752 Marine garbage disposal regulated Compaction only (300 × 100 mm)
1753 Connect an earth terminal to the ground (300 × 100 mm)
1754 Convector oven – switch off fan before opening (300 × 100 mm)
1755 Deep fat fryer – safety instructions (300 × 100 mm)
1756 Dishwashing machine – safety instructions (300 × 100 mm)
1757 Emergency exit keep clear (300 × 100 mm)
1758 Escape route keep clear at all times (300 × 100 mm)
1759 Fire exit keep clear (300 × 100 mm)
1760 Food hygiene wash only hands here (300 × 100 mm)
1761 Marine garbage disposal regulated Food waste only (300 × 100 mm)
1762 Marine garbage disposal regulations Glass only (300 × 100 mm)
1763 Incineration only (300 × 100 mm)
1764 Keep off (300 × 100 mm)
1765 Keep out (300 × 100 mm)
1766 Keep tidy Place all rubbish in bins provided (300 × 100 mm)
1767 Mincing/mixing machine – safety instructions (300 × 100 mm)
1768 Fire loop isolation – watch officer notice (300 × 100 mm)
1769 Marine garbage disposal regulated No plastic or food waste (300 × 100 mm)
1770 Oil spill equipment stored inside (300 × 100 mm)
1771 Personal protective equipment is provided – use it (300 × 100 mm)
1772 Persons entering this area must comply with safety regulations (300 × 100 mm)
1773 Marine garbage disposal regulated Plastic only (300 × 100 mm)
1774 Protective clothing must be worn in this area (300 × 100 mm)
1775 Protective equipment stored inside (300 × 100 mm)
1776 Marine garbage disposal regulated Recycling only (300 × 100 mm)
1777 Slicing machine – safety instructions (300 × 100 mm)
1778 Steam oven – open door slowly (300 × 100 mm)
1779 Switch off when not in use (300 × 100 mm)
1780 Think safety (300 × 100 mm)
1781 This door must be kept closed at sea (300 × 100 mm)
1782 This door to be kept locked in port (300 × 100 mm)
1783 This door to be kept locked on security alert (300 × 100 mm)
1784 To avoid injury take care in the shower during rough weather (300 × 100 mm)
1785 Wear protective clothes in this area (300 × 100 mm)
1786 Dangerous machine – operator rules (200 × 250 mm)
1787 Deep fat fryer cleaning – wear rubber gloves (200 × 250 mm)
1788 Lifeboat launching – company safety instructions (200 × 150 mm)
1789 Oven safety rules (200 × 250 mm)
1790 Rescue boat launching – company safety instructions (200 × 150 mm)
1791 Fasten seat belts (150 × 150 mm)
1792 Secure hatches (150 × 150 mm)
1793 Start engine (150 × 150 mm)
1794 Lower lifeboat (150 × 150 mm)
1795 Lower liferaft (150 × 150 mm)
1796 Lower rescue boat (150 × 150 mm)
1797 Release falls (150 × 150 mm)
1798 Start water spray (150 × 150 mm)
1799 Start air supply (150 × 150 mm)
1800 Release gripes (150 × 150 mm)
1801 Locker with additional breathing apparatus (150 × 150 mm)

Need a size, wording or language that isn’t listed? Request a quote – Craftmark has made marine markers since 1959. See all marine & IMO safety signs.