$ 1,447.11 $ 1,302.40
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  • Availability: In Stock
  • Product Sku: 18515
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Monitor Well-Drilling Thread Compound

WELL-GUARD® is a high performance thread compound specifically designed for critical monitor well and other environmentally sensitive drilling applications requiring the use of a petroleum hydrocarbon-free product. WELL-GUARD is formulated from a synergistic blend of synthetic fluids and non-metallic, inorganic, EP and anti-wear additives It provides maximum protection against galling, seizing and damage to threads while maintaining monitor well integrity.

Benefits of using Well-Guard®

  • Petroleum hydrocarbon-free
  • Biodegradable
  • Hydrocarbon & corrosion resistant
  • Non-toxic
  • Chemically stable
  • Pumpable
  • No VOC's


Base Materials: Clay & Silica / Synthetic Diester
Certifications: NSF-ANSI 61, Conforms to assembly bill 1953, Eco-Certified
Service Rating: -10°F to 400°F, -23°C to 204°C