Drop Pipe Lubricant & Sealant Specially formulated to aid in the assembly/disassembly of downhole casing for water wells. ENVIRO-GUARDs unique base grease is highly water-resistant and contains inhibitors that allow it to withstand and provide protection against the corrosive effects of caustic environments, thereby extending the life of well casing connections. High film strength protects against galling and a high solids content accommodates thread seal design requirements. Benefits of using Enviro-Guard™ Biodegradable Non-toxic High film strength Metal-free High solids content Sticks to wet or oily threads Specifications: Base Materials: Complex Thickeners / Synthetic & Vegetable Oils Certifications: Conforms to assembly bill 1953, Eco-Certified Service Rating: -20°F to 500°F, -29°C to 260°C TDS SDS