DuraSeal LPDE Stretch Film

The durable, heat and solvent-resistant DuraSeal™ LDPE Stretch Film has substantial advantages over common laboratory stretch films. Its’ superior heat-resistant feature allows for containers to be incubated in boiling water baths without suffering the characteristic melting of paraffin-based alternatives. Since DuraSeal is polyethylene based and free of any adhesives, it resists essentially all caustic agents and organic solvents.

DuraSeal is easy to use. There is no inter-leaf paper to strip away, just stretch the film symmetrically over a container opening and the 1.5mil thick film contracts inwardly around the opening or neck of the container to provide a drum-tight, water-proof seal. The film can be elongated 500-800% before breakage, minimizing the incidence of tearing during stretch sealing. The film clings to itself, especially after stretching so the free edges of the film may be stretched around the container to secure the container edges.

Permeability Information:

Oxygen = 125cc/100in2/24hrs at 23°C

Carbon Dioxide = 1300cc/100in2/24hrs at 23°C

Water Vapor = 1.0g/100in2/24hrs at 38°C and 90% R.H.

Key Features

  • Durable, heat-resistant, solvent-proof laboratory sealing film
  • Chemically resistant
  • Heat resistant & Microwave compatible
  • Tight sealing
  • Tear resistant
Filter
Item No. Alt. Part No. WxL Unit of Measure Your Cost Purchase
FILM LABORATORY STRETCH
DIVDS4-250
EF9894B 4" x 250' Each
$49.69/EA
Add to Cart This item is not currently stocked. Allow 1-2 weeks. Please call us at 800-328-8378 if you'd like us to keep stock in the future In Stock
DURASEAL 5 X150
DIVDS5-150
EF9894D 5" x 150' Each
$41.79/PK
Add to Cart This item is not currently stocked. Allow 1-2 weeks. Please call us at 800-328-8378 if you'd like us to keep stock in the future In Stock
DIVERSIFIED BIOTECH DURASEAL D
DIVDS4-500
EF9894C 4" x 500' Each
$62.22/EA
Add to Cart This item is not currently stocked. Allow 1-2 weeks. Please call us at 800-328-8378 if you'd like us to keep stock in the future In Stock
DURASEAL FILM 2 X 500ROLL
DIVDS2-500
EF9894A 2" x 500' Each
$34.36/EA
Add to Cart This item is not currently stocked. Allow 1-2 weeks. Please call us at 800-328-8378 if you'd like us to keep stock in the future In Stock