Portwest RT45 Trousers: Railway Visibility Engineering, Texpel™ Technology, and Industrial Durability

The RT45 is a high-visibility (Class 2) technical garment designed specifically for demanding logistics, railway, and road sectors. Made from high-resistance polycotton fabric, these trousers balance mechanical protection with superior visual detectability. Its certification under standard RIS-3279-TOM positions it as the safety standard for railway environments, where chromatic contrast and reflectivity are critical factors for worker survival against moving machinery.

Technical Features and Operational Capabilities

• High Visibility Certification (EN ISO 20471 Class 2): The two strategically positioned HiVisTex™ reflective tape bands above the knee provide critical visibility in low-light conditions. The design ensures that the worker's silhouette is identifiable by vehicle operators from frontal and side angles.
• Texpel™ Stain Eco Technology: Incorporates a premium water and dirt repellent finish. This eco-friendly treatment not only maintains corporate aesthetics but also prevents industrial stains or oils from saturating the fabric, protecting the visibility of the fluorescent color for longer.
• Reinforcement Architecture: The trousers' engineering includes reinforced seams at all critical stress points (crotch, pockets, and knees). This construction prevents premature tearing during dynamic movements, extending the lifespan of the PPE in the field.
• Environmental Protection (UPF 40+): The fabric provides 98% UV radiation blocking, serving as a necessary preventive safety layer for personnel working exposed to prolonged sun exposure.

Safety Warning and Limitations of Use

IMPORTANT: This garment offers Class 2 visibility. It is NOT a flame-retardant garment, it is NOT anti-static, and it does not offer chemical or electrical arc protection. The reflectivity of the bands strictly depends on their cleanliness; the accumulation of dust, grease, or mud nullifies the retroreflection capacity, putting the user in danger. Always perform a Specific Risk Assessment to confirm that the visibility level of these trousers is appropriate for the traffic conditions of your work site.

Maintenance and Care Instructions

• Washing: Machine wash at a maximum of 40°C. Use neutral detergents. DO NOT use fabric softeners; fabric softeners leave residues that degrade the reflectivity of HiVisTex™ tapes.
• Drying: Air dry or dry at low temperature. Avoid prolonged exposure to excessive heat from industrial dryers, which can weaken reinforced seams.
• Ironing: DO NOT iron over reflective tapes. Direct heat destroys the glass microspheres that allow light reflection, invalidating the garment's safety certification.
• Inspection: Before each use, check that the reflective bands do not show detachment or wear. If the bands are damaged or the fluorescent fabric has lost its vibrancy, the trousers must be replaced to maintain compliance with standard EN ISO 20471.