Brady B33-179-492 Chemical Resistant Polyester Labels

Brady B33-179-492 FreezerBondz II Polyester labels are 1" x 1" cryogenic identifiers built on durable FreezerBondz polyester (B‑492) stock, designed for reliable lab labeling of vials, centrifuge tubes, test tubes, straws, and slides. They ship on a 1,900‑label roll and feature a permanent acrylic adhesive that bonds to smooth or curved surfaces, including wrapping around a tube with a 1/8" overlap. Printing is via thermal transfer and requires a Brady ribbon (R4300 is commonly used when chemical resistance is not required). The B‑492 material offers chemical resistance with good print smudge resistance, solvent resistance, and a wide operating temperature range from -196°C to 100°C (-320°F to 212°F), making them suitable for cryogenic storage and surfaces stored in liquid nitrogen. RoHS compliant, these labels are purpose‑built for laboratory identification in cold environments, delivering legible, long‑lasting Identification for cryo tubes, slides, and related containers.