Permatex  |  SKU: 51550

Permatex Anaerobic Flange Sealant

Regular price $42.99


✔ In stock — ready to ship
⚡ Typically ships within 1–2 business days
🚚 Free shipping on orders over $279
📦 Ships from Canadian warehouses (AB, ON, QC)
🔒 Secure checkout — trusted payment methods

Fast Shipping from Canadian Warehouses

📦 Delivered in 3–7 business days (Canada)
✔ No duties or cross-border delays

  • Flexible gasket sealant for flanges that move in service
  • Use for gasketing close fitting rigid-machined flanges with gaps of 0.25mm (0.01”) unprimed; 1.27mm (0.05”) with primer
  • Eliminates the need for pre-formed, pre-cut, paper, rubber or cork gaskets
  • Superior resistance to powertrain fluids including engine oil, transmission fluid, gear lube, coolants, gasoline
  • High reliability sealing
  • Long term durability
  • Temperature range -51°C to 150°C (-60°F to 300°F)
Applications: Water pumps, thermostat housings, transmission pans, transmission case covers, transaxle casings, o-ring replacement.
  • SKU: 51550
  • Color: Black
  • Number: 915049
  • Original Product Type: Sealants
  • Sealant Type: Liquid
  • Sold: Unit
  • Volume: 50 ml

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.