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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
25125-Scotch-Weld TL71-1ml (Loctite 271)

25125-Scotch-Weld TL71-1ml (Loctite 271)

25125-Scotch-Weld TL71-1ml (Loctite 271) 10/case Red threadlocker Price is for 1 pipette.
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Min:  10 Units:  10
25137-Scotch-Weld TL72-50ml (Loctite 272)

25137-Scotch-Weld TL72-50ml (Loctite 272)

25137-Scotch-Weld TL-72-50ml (Loctite 272) 10/case Red Threadlocker, high temperature Price is for 1 bottle
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Min:  10 Units:  10
25138-Scotch-Weld TL43-10ml (Loctite 243)

25138-Scotch-Weld TL43-10ml (Loctite 243)

25138-Scotch-Weld TL43-10ml (Loctite 243) 10/case Blue Threadlocker - Oil Tolerant Price is for 1 bottle.
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Min:  10 Units:  10
25139-Scotch-Weld TL43-50ml (Loctite 243)

25139-Scotch-Weld TL43-50ml (Loctite 243)

25139-Scotch-Weld TL43-50ml (Loctite 243) 10/case Blue threadlocker - oil tolerant Price is for 1 bottle.
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Min:  10 Units:  10
25142-Scotch-Weld TL77-10ml (Loctite 277)

25142-Scotch-Weld TL77-10ml (Loctite 277)

25142-Scotch-Weld TL77-10ml (Loctite 277) 10/case Red Threadlocker Price is for 1 bottle.
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Min:  10 Units:  10
25143-Scotch-Weld TL77-50ml (Loctite 277)

25143-Scotch-Weld TL77-50ml (Loctite 277)

25143-Scotch-Weld TL77-50ml (Loctite 277) 10/case Red Threadlocker Price is for 1 bottle.
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Min:  10 Units:  10
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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Min:  10 Units:  10
25734-Scotch-Weld RT40-50ml (Loctite 640)

25734-Scotch-Weld RT40-50ml (Loctite 640)

25734-Scotch-Weld RT40-50ml (Loctite 640) 10/case Green Retainer Price is for 1 bottle.
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Min:  10 Units:  10
62601-Scotch-Weld TL22-10ml (Loctite 222)

62601-Scotch-Weld TL22-10ml (Loctite 222)

62601-Scotch-Weld TL22-10ml (Loctite 222) 10/case Purple threadlocker Price is for 1 bottle.
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Min:  10 Units:  10
62602-Scotch-Weld TL22-50ml (Loctite 222)

62602-Scotch-Weld TL22-50ml (Loctite 222)

62602-Scotch-Weld TL22-50ml (Loctite 222) 10/case Purple Threadlocker Price is for 1 bottle.
Price Unavailable

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Min:  10 Units:  10