Swagelok MS-SNOOP-GAL Snoop Liquid Leak Detector for Automotive & Other Leaks | 1 Gallon (3.8L) Bulk Refill | Oxygen Safe Non-Corrosive Formula | 27°F to 200°F (-2°C to 93°C) | MIL-PRF-25567 Qualified

Swagelok MS-SNOOP-GAL Snoop Liquid Leak Detector for Automotive & Other Leaks | 1 Gallon (3.8L) Bulk Refill | Oxygen Safe Non-Corrosive Formula | 27°F to 200°F (-2°C to 93°C) | MIL-PRF-25567 Qualified

• THE INDUSTRY STANDARD "SNOOP": Genuine Swagelok MS-SNOOP-GAL (1 Gallon Jug). The legendary formula used in refineries, power plants, and labs worldwide. Provides sustained "Bubbling Action" to detect even the smallest gas leaks on vertical surfaces.
• BULK REFILL SIZE: Designed as the economy refill for your smaller 2oz and 8oz Snoop bottles. (Note: This is the 1-Gallon Jug only; it does not include the flexible snooper tube found on the smaller applicator bottles).
• WIDE TEMPERATURE RANGE: Effective from 27°F to 200°F (-2°C to 93°C). Suitable for testing compressed air, nitrogen, natural gas, helium, hydrogen lines and a/c leaks in most indoor and outdoor environments.
• OXYGEN SYSTEM SAFE: Meets MIL-PRF-25567 (Type I) specifications for oxygen compatibility. The non-toxic, non-flammable formula contains no chlorine or aliphatic amines, ensuring it won't corrode stainless steel, copper, or brass fittings.
• LEAVES NO TRACE: Dries clean without staining or leaving sticky residue. Ideal for high-purity instrumentation, semiconductor equipment, and medical gas systems where cleanliness is critical.