Will be changing my coolant bottle soon and I'm sure il be losing some coolant when taking the bottle off

Is there any specific coolant I will need to buy for RRS just for a top up? RRS SUPERCHARGED, 22 INCH ALLOYS, JAVA BLACK, FULLY COLOUR CODED
EVERY POSSIBLE SOFTWARE UPDATE INCLUDING - BLUTOOTH UPDATE, SATNAV ON THE MOVE, CLOCK ON DASH, 3 CLICK FLASH, GEARBOX RESET, COMPRESSOR UPDATE AND SUSPENSION LOWERED,
BLACK CODE RE-MAPPED, AUTOBIOGRAPHY'D, NEW EXIDE BATTERY, NEW DENSO ALTERNATOR

After much research when I wanted to change the coolant I ended up buying it from Land Rover since the consequences of using the wrong type could be serious. Should be changed every ten years so probably a good idea for you to drain and refill the whole system. It's not that difficult  2008 MY Java Black TDV8 HSE

Needs to be 50/50 OAT coolant.
Halfords do it or LR of course. Bodsys Brake Bible
Software Updates Contact me
RRS Timed Heat/Remote kits - Contact me
BAS Engine Re-maps/ EGR Blank EuIII and EuIV
Clock On The Dash/ SNOTM /3Flash / BT Update /Service Reset/Error Codes read\ Gearbox Reset
See it HERE

Look at Pentosin website - I used Pentosin sf in mine - pink oat. Cheaper than the dealer stuff and they probably make it for jlr anyway ...vW/audi/porsche use the same stuff

I got 5 litres of 50/50 OAT coolant from my local car shop for less than £20, it had the Approved by BMW, Mercedes, Ford and Jaguar on it, but not Land Rover. No problems so far, and that was well over two years ago 07,TDV8,Black, Black Heated leather all round, Rear Entertainment with Headpones & Remote, TV, DVD, Pure Dab Digital Radio, Sidesteps, Adaptive Headlights, sunroof, now working fuel burning heater )))

Thanks for all your input guys, I ended picking up some coolant from my local LR dealership  RRS SUPERCHARGED, 22 INCH ALLOYS, JAVA BLACK, FULLY COLOUR CODED
EVERY POSSIBLE SOFTWARE UPDATE INCLUDING - BLUTOOTH UPDATE, SATNAV ON THE MOVE, CLOCK ON DASH, 3 CLICK FLASH, GEARBOX RESET, COMPRESSOR UPDATE AND SUSPENSION LOWERED,
BLACK CODE RE-MAPPED, AUTOBIOGRAPHY'D, NEW EXIDE BATTERY, NEW DENSO ALTERNATOR