P-touch TZ Labels Tested to the Extreme: Extensive testing has been performed to ensure that P-touch TZ labels are incredibly durable under all kinds of conditions. They hold up extraordinarily well - and stay crisp, legible and affixed - even when subjected to abrasion, extreme temperature, industrial chemicals and sunlight. Abrasion Resistant P-touch TZ Labels - Brother's patented tape technology ensures that Brother P-touch laminated labels can withstand even heavy abrasion. Temperature Resistant P-touch TZ Labels - Whether you want to use our labels in freezing conditions or extremely warm environments, Brother P-touch laminated labels have been designed to last. We know this because we have tested them to the extreme. In fact, results show that our laminated labels can withstand temperatures from -80°C to 150°C. Fade Resistant P-touch TZ Labels - Wherever you use P-touch laminated labels, they will stay as clear and legible as the day they were applied. Water and Chemical Resistant P-touch TZ Labels - Testing TZ labels 'to the extreme' has found them to be waterproof and resistant to chemical spill