Can WD 40 Spontaneously Combust?

Can WD 40 Spontaneously Combust? Can WD 40 spontaneously combust? Will WD40 Spontaneously Combust? No. WD-40 does not spontaneously combust . At what temperature does WD-40 Ignite? Flammability: Yes. Flash point: 47°C (liquid phase) Explosive limits: 0.6-8.2% vol. Does WD-40 explode? Extremely Flammable Aerosol. Contains gas under pressure; may explode if heated. Will WD-40 explode