Fumigation Zips


Weldable Fumigation Zip

Fumigation Zip can be welded into Tarps with strategic positioning for ease of Fumigation Grain Sampling and Commodity Aeration.


  •  650mm Length
  • Water Proof
  • Gas Tight

Key Benefits

Polytex Bunker Tarps

Tarp Stenciling

Polytex Bunker Covers or Bunker Tarps can include tarp stenciling to your specifications


Tarp Stenciling

Polytex has a vast network of recommended & competent carriers Australia wide.

Polytex Ground Sheets

Tarp Stenciling

Polytex uses only first quality industrial fabrics for the manufacture of all products; well-known brands including Canvacon, Tarpee & Landmark variations

Grain Bunker Calculator

Download our calculator to get a comprehensive guide to planning and designing your grain storage.