RESISTANCE TO SOLVENTS & HARSH ENVIRONMENTS* A patient wristband should maintain the integrity of the patient data and barcode during the full duration of the patient's hospital stay. To maintain durability, the product must resist moisture and chemicals, which can corrupt critical patient information. Thermal Wristbands - Adhesive Closure provide maximum resistance to light, moisture and the following solvents* Betadine Iodine* Isopropyl Alcohol* Ethyl Rubbing Alcohol* Hand Sanitizer* Hand Lotion* Sunscreen Lotion