Metallic White Cupra Chipped Paint

[70 Plate- Cupra 290]

I got a super small chip on the front of the my car, Its barely noticeable however im scared it will start rusting since its a new late 2020 car i want to keep it in good condition for giving it back to the lease. Anyone had experience with the paint pens like from halfords.

I understand the below is Gloss white and not metallic however the chip is literally 0.2cm i just want it filled, Should i buy this and really faintly fill it?

Halfords Chip/Scratch Repair Pen Gloss White | Halfords UK

Shop the latest The Halfords Chip/Scratch Repair Pen Gloss White is ideal for use on paint and bodywork scratches. at Halfords UK

www.halfords.com

 

[Seriously?]

Given that you're likely to pick up a few more, maybe best if you went for the proper colour:
https://chipex.co.uk/pages/touch-up-paint

 

[70 Plate- Cupra 290]

Given that you're likely to pick up a few more, maybe best if you went for the proper colour:
https://chipex.co.uk/pages/touch-up-paint

True, Lets see what others say too. I might just get the correct color from this site:

PaintNuts Colour Matched Touch Up Pen

PaintNuts colour match high precision touch up pens are mixed to order - simply give us your vehicles registration number or paint code and we will do the rest

motornuts.co.uk

 

[Cupra622]

+1 shout for chipex, brilliant stuff and good paint match too...