Highside Leak Lock is a state-of-the-art high strength, pipe joint sealant consisting of chemically resistant film formers, plasticizers, reinforcing fillers and solvents, useable on all clean metal or plastic surfaces.

Supco® High Side Leak Lock Joint Sealing Compound, 0.667 oz Net Content, Tube Container, Paste Form, Blue, Alcohol Odor/Scent, Composition: 25 to 50% Ethanol, <10% Titanium Dioxide, <10% Propylene Glycol, 61 deg F Flash Point, Applicable Materials: Metal, Plastic, -200 to 400 deg F

• Ideal for joining metals, plastics and other materials
• For use with pressures ranges from full vacuum to 10000 lb/sq-in
• Never hardens and never becomes brittle
• Sticks to all clean surfaces
• Prevents vibration from loosening nuts, bolt or fittings