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Permatex

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US Part Number: 51031
Canada Part Number: 51031

Permatex® High Temperature Anaerobic Flange Sealant

A high temperature sealant specially engineered for making or dressing gaskets in rigid assemblies. Able to withstand temperatures to 400°F (204°C), fills gaps up to 0.020” (primed) and permits clamping loads to be maintained for strong, leakproof assemblies.

Automobile

Suggested Applications: Water pumps, thermostat housings, engine cases, timing covers, transmission pans, transmission case covers, and transaxle casings.

US Item #CDN Item #Container SizeCase
510315103150 ml tube10
US Item #Tech Doc File
51031SDS  Canada part # SDS

TO MAKE A GASKET:

  1. Clean both flange surfaces. Remove paint, dirt, grease or old gasket completely.
  2. Spray Permatex® Surface Prep™ activator on one surface only. Allow to dry 1-2 minutes.
  3. Apply a continuous bead of sealant to the unprimed surface.
  4. Assemble mating surfaces with minimal lateral movement. Excess sealant can be wiped awaywith a cloth and shop solvent.

TO DRESS A GASKET:

  1. Clean both flange surfaces. Remove paint, dirt, grease or old gasket completely.
  2. Spray Permatex® Surface Prep™ activator to both flange surfaces. Allow to dry 1-2 minutes.
  3. Completely cover both sides of the precut gasket with sealant.
  4. Place coated gasket on flange, and assemble mating surfaces with minimal lateral movement.

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Tech Documents

Type the appropriate five-digit US Or Canadian part number(s) into the field and click on the Search button. If entering more than one five-digit part number, please separate by a comma. For example: 25224,25218,24010,27010

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