Turn clockwise to open

Price range: $12.65 through $59.40 inc GST

DNV MED Wheelmark · ISO 15370:2021 · SOLAS
Product codeES0021
Which film do I need? ▾
Non-Glow Vinyl Printed & laminated sticker. Cheapest – for signs that don’t need to glow.
General Purpose Glow Glows in the dark, not certified. Workshops, buildings, vehicles – not for marine compliance.
Marine Class C Top seller DNV Wheelmark certified. Meets IMO / SOLAS for standard shipboard safety signs.
Marine Class D Wheelmark certified, nearly 2× brighter. Escape routes, low-location lighting, muster stations.
Substrate Any film mounted on a rigid panel for screw or stand-off fixing. Self-adhesive only if sticking to a flat surface.

Dispatch: 2 business days

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  • ✓Dispatch in 2 business days
  • ✓Printed in Western Australia
  • ✓Free shipping on orders over $100
  • ✓Bulk & shipyard pricing – ask us
SKU ES0021 Category Tags , , ,
Product CodeES0021

Fire-retardant photoluminescent sign for maritime use. Shows turn clockwise to open direction for hatches and valves.

Other sizes on request. Film specifications on the Specifications tab.

Product
Product codeES0021
Sizes150 × 150 mm, 300 × 300 mm · other sizes on request
Film options
Self-Adhesive Vinyl (Non-Glow)Polymeric PVC with UV laminate. No glow. Up to 5 yrs outdoor.
General Purpose Glow Vinyl200 µm photoluminescent vinyl, approx. 8 hr afterglow. Not certified – not for marine or escape-route use. Up to 7 yrs outdoor.
Marine Glow Vinyl (Class C)DNV MED Wheelmark, ISO 15370:2021. ≥140 / ≥20 mcd/m² at 10 / 60 min, 28+ hr afterglow. Flame-retardant. Up to 5 yrs outdoor.
Marine High Intensity Glow Vinyl (Class D)DNV MED Wheelmark, ISO 15370:2021. ≥260 / ≥35 mcd/m² at 10 / 60 min, 50+ hr afterglow. Nearly 2× Class C – escape routes, LLL, low-light areas. Flame-retardant. Up to 5 yrs outdoor.
Substrates
Self-adhesivePeel-and-stick onto flat, clean, non-porous surfaces – bulkheads, doors, cabinets, painted steel. Default.
Rigid PVCLight, economical panel for interior mounting. Screw or adhesive fix.
PolycarbonateImpact-resistant, UV-stable – exterior and high-traffic locations.
AluminiumCorrosion-resistant, long-life exterior and deck use.
SteelHeavy-duty industrial mounting; magnet-compatible.

Full film data sheets, certificates and care instructions on our Materials page.

IMO Turn Clockwise to Open Sign – ES0021

The Turn Clockwise to Open sign shows the correct rotation direction for a watertight hatch dog, valve handle, or scuttle along an escape route, so crew can release it in one confident motion rather than fumbling with the wrong direction first. The curved arrow follows the exact motion needed, matching how the fitting is actually built to turn.

Watertight and weathertight closures are deliberately stiff to hold their seal, so getting the turn direction right the first time matters when every second counts. A turn clockwise to open sign fixed directly beside the handle removes any guesswork, which is especially valuable for crew unfamiliar with a particular vessel or for passengers assisting during a drill.

Mounted at deck access points and along escape routes, this signage forms part of a vessel’s low-location lighting and wayfinding system. Its marine-grade construction withstands the humidity, salt spray, and temperature swings typical of shipboard environments, and the peel-and-stick backing allows fast installation without drilling into bulkheads or hatches. Photoluminescent film means the sign charges under normal lighting and glows brightly the moment power fails or smoke fills a passageway, keeping the instruction visible when it matters most.

Technical specifications: SKU ES0021. Compliant: IMO Resolution A.1116(30). ISO: ISO 24409-2.

  • Fire-retardant marine-grade material
  • Available in non-glow vinyl, general purpose glow, or DNV Wheelmark certified Class C / Class D photoluminescent film
  • Waterproof and saltwater resistant
  • Glossy wipe-clean finish
  • Peel-and-stick installation, no tools or drilling

Approved under IMO photoluminescent low-location lighting standards, this turn clockwise to open sign is part of our full range of Escape Route Signs.

Need a different size? Contact us for a quote.

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SKU ES0021 Category Tags , , ,
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Turn clockwise to open sign ES0021 photoluminescent maritime safety signTurn clockwise to open
Price range: $12.65 through $59.40 inc GSTSelect options