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US Part Number: 51813
Canada Part Number: 51850

Permatex® Anaerobic Gasket Maker

OEM specified. Noncorrosive gasketing material designed primarily for use on aluminum, iron, and steel flanged mating surfaces. Ideal for on-the-spot and emergency repairs, or when a conventional gasket is unavailable. Fills gaps up to .015" and cures to a solvent-resistant seal that will not tear or decay during service. Parts disassemble easily even after extended service. Old gasket material can be removed in minutes with a simple putty knife.

Automobile

Suggested Applications: For use on machined aluminum metal components; transmission pans, transmission case covers, transaxle casings, transfer cases, split crankcases, pumps, and housings.

Motorcycle

Suggested Applications: Suggested For use on machined aluminum metal components; transmission pans, transmission case covers, transaxle casings, axle covers, gear cases, split crankcases, pumps, housings, and with oring replacement.

Heavy Duty

Suggested Applications: Case covers, power divider shaft housings, input/output power shafts, PTO covers to housing, cover housing gasket, differential, assembly to rear axle housing, power dividers, axle shaft flanges

Marine

Suggested Applications: Crank case flanges drive unit joints, and with o-ring replacement

US Item #CDN Item #Container SizeCase
518135185050 ml tube, carded6
51817N/A6 ml tube, carded12
5184551845300 ml cartridge10
US Item #Tech Doc File
51813TDS  SDS  Canada part # SDS
51817TDS  SDS  
51845TDS  SDS  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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