Special Features:

Flexible, thermoplastic, rolled, waterproof sheet, interwound with paper to prevent adhereung; semi-transparent; adheres quickly and firmly to itself, covering culture tube or flask mouhts and sealing petri dish edges; excellent resistance to air and other gases, alcohol, common acids and moderately concentrated alkalies; it stretches then returns to original size; softens enough to make an adhesive bond between papers, cloths, leathers, etc.; supplied in dispenser cartons

Properties: