Blue detectable plasters, catering plasters, are widely used in areas of food preparation from sandwich shops to butchers to cake manufacturers to large scale mass produced food lines. The plasters are directly detected because of their blue colour (there are no natural food products that are blue) but also because of an aluminium foil under the woundpad which can be detected by metal detectors. The Detectaplast® Premium waterproof & elastic plasters are made from very strong waterproof PU (poly-urethane) material which lets the wound breath. The hypoallergenic glue sticks very well in difficult circomstances. The absorbent woundpad does not stick to the wound. The hydrogel burnplasters protect and smooth minor burns and scalds without adhering to the wound to minimise trauma on removal. It covers the nerve endings to relieve pain and reduce patient discomfort and the cooling gel ensures a protective environment for the burn to heal faster.