15808 - Hercules Megaloc Thread Sealant with DuPont Kevlar - 16 oz

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SKU: 15808
Regular price $21.99

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Oatey 15808 - Hercules Megaloc Thread Sealant with DuPont Kevlar - 16 oz

Hercules Megaloc is a multi-purpose thread sealant made with DuPont™ Kevlar for use on metals, including steel, stainless steel, brass, copper, aluminum and plastic. This pipe dope wipes clean from hands and tools with a dry rag and is safe to use with water lines. Its odorless formula is non-separating, non-flammable and non-hazardous, and resists hardening and cracking. Behold the power of Hercules, products built to last and trusted by plumbers to withstand even the toughest conditions.


  • Seals plastic and metal pipes and fittings
  • Odorless formula is non-separating, non-flammable, non-hazardous
  • Sets soft with no cure time required
  • Safe for drinking water lines
  • Performs over a range from -50 to 400 degrees F
  • In-lid applicator
  • Wipes clean from hands and tools and washes out of clothes
  • Resists hardening and cracks
  • Hydraulic resistant to 12,000 psi
  • Withstands gas pressure to 2,600 psi
  • Not recommended for lines carrying concentrated acids, alkali, ketone and oxygen.


  • Size: 16 oz / 1 pint
  • Color: Blue
  • Brand: Hercules
  • Maximum Application Temperature: 122 degrees F / 50 degrees C
  • Set Speed: Immediate
  • Set Type: Soft Set
  • Material Compatibility: ABS, Aluminum, Brass, CPVC, Copper, Plastics, PVC, Stainless Steel
  • California VOC Compliant: Yes