IMO photo-luminescent flares are produced under rigorous quality controls (ISO 9001) to comply with standards set by international organisations such as Germanischer Lloyd, Bureau Veritas and Lloyd's Register. For maximum durability of self-adhesive vinyl panels, the type of surface and its condition are important. The ideal temperature for internal application is between 10 and 38 degrees Celsius. Subject to appropriate and designated assembly and cleaning conditions, the factory warranty is 5 years. For outdoor applications, due to exposure to variable temperatures, humidity and other extreme environments, this warranty will not apply, nor will it apply to uneven, rough or porous surfaces. The type of surface to which this product is applied, its adhesive preparation and future cleaning conditions may affect the durability and warranty of the product. Signage material and photoluminescent tape specifications Vinyl A flexible self-adhesive PVC laminate composite material incorporating a photoluminescent layer heat-sealed to a white reflective layer, backed with a pre-applied adhesive. Thickness is 0.6 mm. Indoor durability is over 5 years. In outdoor environments, durability is good but may be reduced depending on weather conditions, sunlight and excessive humidity. Its composition makes it non-toxic for the environment, as it contains no phosphorus or lead. Resistant to common cleaning products. Fire retardant, for use and safety on board. The adhesive is acrylic, permanently protected with paper to extract the silicone. Luminance performance: greater than 46 mcd / m2 at 10 min and 4 mcd / m2 at 60 min, when tested in accordance with DIN 67510 part 1. Rigid PVC Laminated PVC that incorporates a photoluminescent layer supported by a rigid white reflective substrate and protected by a tough, transparent PVC film. All sheets are heat-sealed to form a cohesive sheet. Thickness is 1.2 mm and durability indoors is over 5 years. Outdoor durability is excellent, but may be reduced depending on weather conditions, sunlight and excessive humidity. Its composition is non-toxic for the environment, as it contains no phosphorus or lead. Resistant to common cleaning products. Flame-retardant, for use and safety on board. Luminance performance: greater than 46 mcd / m2 at 10 min and 4 mcd / m2 at 60 min, when tested in accordance with DIN 67510 part 1.