WD-40 Specialist 400 ml Super Sealer is effective on most surfaces. Its ultra powerful degreasing action offers a great efficiency even on parts where rust is important. Versatile, it has 2 positions, one allowing a large diffusion of the lubricant and the other more precise via its stem allowing to reach the most difficult zones of access. Advantages : Multi-surface product: suitable for all materials Versatile: dual position for wide spread or precise work Resistant to water Prevents rust, corrosion Easy to use Recommended for nuts, pulleys, locks... NSF H2 approved Characteristics : Relative density (liquid): 0.74 - 0.77 Appearance: Beige, slightly cloudy liquid Water solubility: Not miscible 4-ball wear test (ASTM D-4172): 0.69 mm deep scarring Surface tension: 23 milli Newton/meter Working temperature: -20C to +90C Capacity: 400 ml Ref. 33348 Packaging : One can of WD-40 Specialist super degreaser - 400 ml - 33348Delivered in its original packaging