Permost Uni Fly Spray | 5lt
Permost Uni Ready to Use Fly Spray
Please Note: This product is sold as a Limited Quantity (LQ) for shipping purposes. A maximum of 4 x 5lt per order is permitted in your basket.
Permost Uni Fly Spray is a ready-to-use, solvent based insecticide for professional use against flies and crawling insects
- Ready-to-use formulation requires no dilution required
- Rapid knockdown effect against flying and crawling insects
- Suitable for use in animal housing BUT NOT suitable for direct application to animals
- Low residual effect
- Control Flies, Mosquitoes, Wasps, Ants, Cockroaches, Earwigs, Fleas, Beetles, Mites, Ticks, Lice
- Active Ingredients: Permethrin 0.25% w/v (2.5g/L), Tetramethrin 0.1% w/v (1g/L) & PBO 0.3% w/v (3g/L)
For use in: Cattle housing, Milking Parlours, Piggeries, Poultry Houses, Stables, Hospitals (excl Occupied wards), Refuse Tips, Military Barracks.
How to use
How to use
Product Download
Product Download
Delivery and Shipping
Delivery and Shipping
We use DX and DPD to deliver our orders. Our delivery zones and rates are listed below:
Free Delivery (UK Mainland Only *Some postcodes excluded, see Zone 2 above)
For deliveries between 0 and 100 kg with a value that exceeds £249.99 plus VAT, we offer free delivery. Orders over 100 kg do not benefit from free delivery.
Delivery zone 1 (UK Mainland *Some postcodes excluded; see Zone 2 below)
* 0 - 19.99 kg Courier: £3.90 plus VAT
* 20 kg courier: £3.90 plus VAT + 40p per Kilo thereafter up to a limit of 100 kg
Delivery zone 2 (BT, IM, IV, KW, HS, ZE postcodes)
* 0 - 0.99 kg DPD £3.90 plus VAT
* 1 - 19.99 kg Courier £32.00 plus VAT
* 20Kg Courier £32.00 plus VAT + 58p per Kilo thereafter up to a limit of 100Kg
*Regional Exclusions & Weight Restrictions Apply
Payment & Security
Payment methods
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Which Ready to Use Fly Spray do I choose and what do the active ingredients do?
Permethrin: The main insecticide that kills flies and other insects and provides residual control.
Tetramethrin: A rapid knock-down agent that quickly immobilises and kills insects on contact.
Piperonyl Butoxide (PBO): This is a synergist added to boost the effectiveness of the insecticides and helps overcome insect resistance or tolerance.



