SteriUNO® Sticky Mats are produced using the most advanced technology for adhesive-coated contamination control mats. These mats were developed to meet the stringent cleanroom particulate specifications. SteriUNO® Sticky Mats are ideal for use in entry ways and traffic areas where particle contamination needs to be controlled. Each mat is composed of multiple layers of polyethylene films coated with custom high tack adhesive which then are laminated together into a stack. When the top layer becomes sufficiently soiled, it should simply be peeled off to expose the next clean sheet.