H010 Chemical / fire
Hydrogen gas evolution from Supa Rip contact with aluminium/zinc components (sodium hydroxide reacts with both)
Engine bay
Inherent risk
9
L 3 × C 3 · Moderate
Residual risk
3
L 1 × C 3 · Low
Existing controls
Cover sensitive aluminium/zinc components before applying; rinse thoroughly; ventilate
Additional controls
Documented in JSA 07; pre-/post checklist; never apply to galvanised intake/turbo housings without rinse plan
Ownership & review
- Owner
- Lead detailer
- Last review
- April 2026
- Next review
- April 2027
Source: 02_Hazard_Risk_Register/Hazard_Risk_Register.xlsx.