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3M Scotch-Weld formerly Ritelok

Parts/Service Managers

3M Scotch-Weld (formerly Rite-Lok) is a high quality anaerobic adhesive product line that is competitively priced to Loctite and Permatex.

3M Scotch-Weld part numbers are easily crossed over to the Loctite/Permatex part numbers.

For Example: (2)

  • Loctite/Permatex (271) red threadlocker becomes Scotch-Weld TL71. Just drop the first number of the Loctite/Permatex and you have the Scotch-Weld number (TL71) !
  • Loctite/Permatex 515 gasket maker (purple) becomes Scotch-Weld GM15. Same principle applies, drop the 5 on 515 and you get our part number GM15 !

If you have any technical questions, please E mail or call us.

SDS sheets are available on the 3M website at www.3M.com. Search under the 5 digit part number found on our website. Put the 5 digit part number in the appropriate SDS Search box with the selected category being the UPC (barcode number).

3M Scotch-Weld is a trademark of 3M Company.
Loctite is a trademark of Henkel Corporation.
Permatex is a trademark of ITW Corporation.



Product Image Item Name- Price
62721-Scotch-Weld HP45-50ml (Loctite 545)

62721-Scotch-Weld HP45-50ml (Loctite 545)

62721-Scotch-Weld HP45-50ml (Loctite 545) 10/case High Pressure Sealant-purple Price is for 1 bottle.
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Min:  10 Units:  10
62725-Scotch-Weld HP69-50ml (Loctite 569)

62725-Scotch-Weld HP69-50ml (Loctite 569)

62725-Scotch-Weld HP69-50ml (Loctite 569) 10/case High Pressure Sealant-Brown Price is for 1 bottle.
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Min:  10 Units:  10
62652-Scotch-Weld GM10-50ml (Loctite 510)

62652-Scotch-Weld GM10-50ml (Loctite 510)

62652-Scotch-Weld GM10-50ml (Loctite 510) 10/case Gasket Maker-red high temperature Price is for 1 tube
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62655-Scotch-Weld GM15-50ml (Loctite 515)

62655-Scotch-Weld GM15-50ml (Loctite 515)

62655-Scotch-Weld GM15-50ml 10/case Flexible Gasket Maker-purple Price is for 1 tube
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62657-Scotch-Weld GM15-300ml (Loctite 515)

62657-Scotch-Weld GM15-300ml (Loctite 515)

62657-Scotch-Weld GM15-300ml (Loctite 515) 10/case Flexible Gasket Maker-purple Price is for 1 tube
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62658-Scotch-Weld GM18-50ml (Loctite 518)

62658-Scotch-Weld GM18-50ml (Loctite 518)

62658-Scotch-Weld GM18-50ml (Loctite 518) 10/case Flexible Gasket Maker-red Price is for 1 tube
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62660-Scotch-Weld GM18-300ml (Loctite 518)

62660-Scotch-Weld GM18-300ml (Loctite 518)

62660-Scotch-Weld GM18-300ml (Loctite 518) 10/case Flexible Gasket Maker-red Price is for 1 tube
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25214-Scotch-Weld PR100 1oz (Loctite 414)

25214-Scotch-Weld PR100 1oz (Loctite 414)

25214-Scotch-Weld PR100 1oz (Loctite 414) 10/case Medium Viscosity Superglue, Cyanoacrylate Price is for 1 bottle.
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62642-Scotch-Weld EC2500-1oz (Loctite 416)

62642-Scotch-Weld EC2500-1oz (Loctite 416)

62642-Scotch-Weld EC2500 1oz (Loctite 416) 10/case High Viscosity Superglue, Cyanoacrylate Price is for 1 bottle.
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62708-Scotch-Weld Anaerobic Activator AC649-2oz (Loctite 7649)

62708-Scotch-Weld Anaerobic Activator AC649-2oz (Loctite 7649)

62708-Scotch-Weld Anaerobic Activator AC649-2oz (Loctite 7649) 10/case Anaerobic Activator for Threadlockers, Retainers and Gasketing. Price for each...
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