Nettex Endurabol Pre-Calver


VAT free

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Provides a sustained release of high levels of six trace elements and three vitamins from a unique single point erosion technology giving up to 120 days [4 months] supplementation.

2 Boluses Per Cow 

20 Boluses Per Pack 


Shipping & Returns


Order by 9pm Monday-Thursday to guarantee 2 day delivery, but please allow 5 days for remote areas. 

Delivery prices are based on location and order weight. The weight limit for orders is 100kg, if you order reaches or exceeds this limit please contact us for delivery options. 

Please see here for more information on our shipping rates.


Please see here for our Returns Policy