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Danger Highly Flammable Material Reflective Signs
£28.99
In stock
SKU
HZ134ACRRP
Danger Highly Flammable Material Reflective Sign helps you warn staff, contractors and visitors in stores, yards and plant areas where ignition risks must be seen early.
A Danger Highly Flammable Material Reflective Sign warns you, staff and contractors that combustible materials are present. Use it around stores, yards, plant rooms and fuel handling points where reflective visibility helps reduce ignition risk.
Where This Reflective Flammable Material Sign Should Be Fitted
You should install this sign at entrances to flammable material stores, fuel handling points, plant rooms, workshops, external compounds and fenced storage areas so people see the warning before they carry out hot work, smoke, park vehicles or use ignition sources nearby.
Practical Viewing Distance Guidance
Use viewing distance as a placement check, not guesswork. A 300 x 250mm reflective sign is best for close-to-medium hazard approaches; repeat signs where people approach from more than one direction.
| Sign size | Typical viewing range | Best use |
|---|---|---|
| 300 x 250mm | Up to 10 metres | Doors, stores, compounds |
| Larger repeated signs | 10–20 metres | Yards, gates, vehicle approaches |
What This Reflective Flammable Warning Helps You Achieve
Once fitted in the right position, this sign helps you change behaviour before people enter the hazard area. It makes the flammable material risk visible earlier, supports ignition control and gives staff, drivers and contractors a clear instruction to slow down and act carefully.
✅ Helps people recognise combustible material storage before starting work nearby
✅ Encourages tighter control of smoking, sparks, hot work and vehicle activity
✅ Improves hazard awareness around low-light yards, stores and service areas
Reflective Flammable Material Sign Technical Details
- Sign message: "Danger Highly Flammable Material"
- Hazard type: flammable material warning
- EN ISO 7010 code: W021
- Conforms to EN ISO 7010
- Conforms to BS 5499 sign regulations
- Material: rigid plastic
- Material thickness: 1.2mm
- Finish: reflective laminate surface
- Size: H 300 x W 250mm
- Orientation: portrait
- Shape: rectangle
- Background colour: yellow
- Text colour: black
- Symbol colour: black
- Pictogram: black flame inside yellow warning triangle
- Non-photoluminescent
- Reflectivity: highly reflective
- Supply format: single sign
- Display area: indoors and outdoors
- Purpose: warns of highly flammable materials
- Mounting: wall, door, post or fence
- Fixings: available separately
- Suitable users: staff, contractors and visitors
Fitting Advice for Reflective Flammable Material Warning Signs
❌ Placement mistakes that weaken the warning
❌ Fitting it behind stored goods, parked vehicles or open doors
❌ Placing it too high for people approaching on foot
❌ Using one sign where the hazard can be reached from several directions
❌ Fitting it behind stored goods, parked vehicles or open doors
❌ Placing it too high for people approaching on foot
❌ Using one sign where the hazard can be reached from several directions
❌ When this sign alone is not enough
❌ Do not rely on it for mandatory no smoking control where a prohibition sign is needed
❌ Do not use it as a substitute for COSHH storage controls or fire risk assessment
❌ Do not choose it for emergency escape guidance or fire equipment identification
❌ Do not rely on it for mandatory no smoking control where a prohibition sign is needed
❌ Do not use it as a substitute for COSHH storage controls or fire risk assessment
❌ Do not choose it for emergency escape guidance or fire equipment identification
✅ Better fitting choices on real sites
✅ Position it before the risk point, not only beside the stored materials
✅ Repeat it on gates, doors and fence lines where access routes split
✅ Keep the reflective face clean so low-light visibility remains effective
✅ Position it before the risk point, not only beside the stored materials
✅ Repeat it on gates, doors and fence lines where access routes split
✅ Keep the reflective face clean so low-light visibility remains effective
Danger Highly Flammable Material Reflective Sign questions answered
What is this reflective flammable material sign used for? It warns people that highly flammable materials are present, helping you control smoking, sparks, naked flames, hot work and other ignition risks before people enter the area.
When should I choose the reflective version? Choose reflective when the sign may be seen in poor light, external yards, plant areas, fuel handling points, service routes or locations where vehicle headlights may help catch the warning.
Is this the right sign for flammable liquid or LPG storage? It can warn generally of highly flammable materials, but for specific LPG, petrol, flammable liquid or no smoking requirements, use a more specific multi-message sign where the risk needs clearer instruction.
Does the W021 symbol matter? Yes. W021 is the ISO 7010 warning symbol for flammable material, giving you a recognised hazard symbol that staff, contractors and visitors can understand quickly.
Can I use this sign outdoors? Yes, it is suitable for indoor and outdoor display, but you should fit it securely on a clean, stable surface and check visibility after weathering, dirt or site changes.
Danger Highly Flammable Material Reflective Sign Features and Benefits
Features
- ✓ Reflective laminate face for improved visibility in poor light
- ✓ W021 flame pictogram with clear danger wording underneath
- ✓ Rigid 1.2mm plastic construction for fixed hazard points
- ✓ Portrait 300 x 250mm format for doors, walls, posts and fencing
Benefits
- ✓ Helps you warn people before they enter a flammable material area
- ✓ Supports quicker recognition by combining symbol and text
- ✓ Suits outdoor compounds, stores and darker service locations
- ✓ Reduces confusion where ignition sources must be controlled
Reflective flammable sign alternatives
For a reflective warning without danger wording, compare warning highly flammable reflective safety signs. Useful where visibility matters but a softer warning tone is preferred.
For indoor danger marking, danger highly flammable signs for work areas keep the message direct. Helpful near handling points, workshops and restricted stores.
Where storage is the issue, choose danger highly flammable store safety signs. These help people identify the hazard before entering a storage area.
If the area also needs smoking control, danger highly flammable no smoking no naked lights warnings add behaviour guidance. Useful where ignition sources could create immediate risk.
To compare other visible formats, browse reflective and standard highly flammable signs. This helps you select the right sign for lighting and viewing conditions.
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