Bilt Hamber Auto Foam - How to work out the correct dilution ratio (PIR%) 

How to calculate the dilution ratio or PIR% for Bilt Hamber Auto Foam. This video shows how to measure the output of a snow foam cannon so that you can work out how much auto foam liquid to use in your snow foam lance to get the correct mix ratio. The PIR% or panel impact ratio percentage is the % of the snow foam which is actually detergent. Bilt Hamber recommend using a PIR of 1 to 5% depending on how dirty your vehicle is.
Bilt Hamber Auto Foam can be found on amazon in the UK here: amzn.to/3BLb1Pa
The other equipment used in this video included:
MJJC foam cannon pro: amzn.to/3QllKEb
Karcher K4 pressure washer: amzn.to/3A3tCVE
Brewing fermenter: amzn.to/3QqaZjO
2 litre plastic measuring jug: amzn.to/3oZnTcU
International links:
Karcher K4 pressure washer
UK: amzn.to/3lmlTxc
USA: not currently available
Deutschland: amzn.to/4040AzO
France: amzn.to/3n0jpVU
España: amzn.to/3TrWNcW
Italia: amzn.to/3n46KBn
Australia: amzn.to/3ULq9mZ
The MJJC foam cannon pro for Karcher K series pressure washers
UK: amzn.to/3TsbKvm
USA: amzn.to/3n0xG4L
Deutschland: amzn.to/3JOBXRG
France: amzn.to/3ZYEbDF
España: amzn.to/3LymaHX
Italia: amzn.to/3JnXpvD
Australia: amzn.to/3mYI1OG
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