From the announcement:
All Colour Primers have a 100% matching acrylic Warpaint for covering areas the spray didn't reach or for touching up mistakes.
There's also a brush on acrylic "Anti-Shine" Matt Varnish.
Currently we have 24 Colour Primer sprays all with a 100% matching Warpaint 18ml pot.
Runs until Monday 10th November 2014.