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Brand: Bayer
Type: Insecticidal Dust
Active Ingredients: 10g/kg Permethrin
Mixing Rate: Ready to Use
Application Rate: 10 g/m2 applied with a powder duster
Size: 10kg

Coopex is an insecticidal dust or powder containing the active constituent permethrin. It is used to control a wide variety of household and business insect pests including cockroaches, ants, fleas, spiders, bed bugs, silverfish, wasps and more. Coopex is most useful when applied to areas where liquid insecticide sprays are not appropriate or desirable. These areas include cracks and crevices, wall cavities, roof voids, sub-floors, behind or under appliances, around electrical circuit boards, motors, etc. Coopex Dust can be applied using either a Hand Bulb Duster, or an Electric Dust Applicator - Refer to our Equipment section to find out more.

Coopex Insecticidal Dust completes your attack against insect pests by reaching hard to get at areas and giving up to 6 months long term protection. It is highly potent in attacking the insect's nervous system and is one of the least hazardous insecticides to use around humans.

Coopex Insecticidal Dust leaves no permanent residue and degrades in the environment. Coopex Insecticidal Dust is the leading product of its type in the pest control market place. The high quality formulation ensures consistent application and results. It is ideal around electrical equipment and on surfaces that would absorb a spray. 

Effective against a wide range of pests. For the control of:

  • cockroaches
  • silverfish
  • ants
  • fleas
  • carpet beetles
  • bedbugs
  • spiders
  • bird mites
  • hide beetles
  • mushroom sciarid flies
  • european wasps
  • feral honey bee
  • potato moth
  • subterranean termites

Coopex Insecticidal Dust Powder compliments liquid spray programmes and ensures a property is fully protected from insect pests.  Liquid sprays cannot deal with every pest situation.  Coopex Dust is an essential addition to a chemical armoury to ensure residual insect control.

Unlike a spray, the fine particles of Coopex Insecticidal Dust settle deep into cracks and crevices and other enclosed spaces that cannot be reached with a liquid spray.

Coopex Insecticidal Dust is a finely ground, ready to use insecticidal dust.  This formulation ensures that the active ingredient is easily and uniformly distributed.  The particles remain on the treated surface, rather than sinking into it.  A treatment therefore stays active longer and is more rapidly picked up by insects.

For the control of various insect pests as outlined on the product label.

How to use Coopex Powder

What does Coopex Dust Kill?

Coopex Dust How to use


  • Unique formulation
  • Exempt from poison scheduling
  • Not absorbed into porous surfaces
  • No odour
  • Highly effective on insect pests
  • Biodegradable
  • Up to 6 months long-term protection
  • One of the least hazardous insecticides
  • No permanent residue - environmentally degradable
  • Low application rate
  • Cost effective


Permethrin is a common synthetic chemical, widely used as an insecticide, and insect repellent. It belongs to the family of synthetic chemicals called pyrethroids and functions as a neurotoxin, affecting neuron membranes by prolonging sodium channel activation.

Pickups are available with prior arrangements only, please contact us before you come to the warehouse for pick up.

For residential deliveries we request an authority to leave goods in a safe place if customers aren't at home, so a re-delivery fee isn't incurred. To avoid any issues with delivery it is advised to specify a business address.

$1 - $150 $14.95  $15.95* (up to 2kg only)
>$150  FREE SHIPPING*  **Contact us for pricing**


*Some POSTCODES in TAS, WA, NT, SA may incur additonal Freight costs. 


  • Dispatch of goods is arranged through GO Warehouse
  • Bulk items or  Delivery to remote parts of Australia (TAS, WA, NT, SA)  may incur additional delivery cost
  • Shipping to NZ can be made for up to 2 kg at a flat rate. More than 2kg we will quote the freight for each order.
  • Contact us prior for shipment of chemicals and goods classified as Dangerous - which may require special delivery arrangement & additional postage
  • Please allow up to 7 working days for delivery, although in most cases delivery is within 1-3 days.
  • No weekend or after hours delivery available unless requested.
  • GO Warehouse is not directly liable for any loss, theft, or damage to any goods during the transit.
  • Replacements or repairs of items are sent by prepaid postage.
  • If problems do arise, please contact us, and we will endeavour to resolve any issues.
  • Large parcels won't be processed to delivery in PO BOX address
  • All parcels with be delivered with standard Road freight and authority to leave at premises unless otherwise specified.

Shipping & Delivery

  • Please see the above for shipping costs or contact us for further quote.
  • PICK-UPS ARE AVAILABLE with prior arrangements only!  Please contact us before you come to warehouse pick up.
  • Item will not ship until payment has been received in full.
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