•  Black polypropylene caps with LDPE foam wad
•  Designed for chemical, powder or granule storage
•  Heavy duty wide neck bottles
•  Practical square design for economic use of space

INFO :- High Density Polyethylene, HDPE
•  Broad temperature range of -100 to +120ºC
•  Good to excellent chemical resistance
•  High tensile strength making it very tough
•  Not autoclavable at 121ºC
•  Translucent rigid polymer
•  Typically used for bottles