2 Pack Grey Primer
Pack Contents :
1 x 100ml Primer (High Build)  also known as Urethane or Polyurethane
1 x 30ml Hardener
1 x 60ml Thinners
Instructions
Mixing Ratio
4 Parts  Primer + 1 Part Hardener + 10-30% Thinners,
e.g. 40ml  Clear, 10ml Hardener + 15ml Thinners
 
ONLY MIX WHAT YOU NEED EACH TIME, once it's mixed it has a life of about 15/20 mins max then it has to be discarded.
 
Container my differ from that shown