Penrite Additive Valve Shield
lead substitute. Dosage 1:200, enough for 50 litres fuel
A petrol treatment containing a combination of proven detergent additives, formulated to minimise valve seat recession (VSR) in vehicles designed to run on leaded petrol.
Alternative products
Content: 250 ml (?67.20 / 1000 ml)
Content: 250 ml (?77.32 / 1000 ml)