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🔒 Lock it down with confidence—blue strength that won’t quit!
Loctite 243 is a 50 mL medium-strength blue threadlocker designed for locking and sealing threaded fasteners from 1/4" to 3/4". Its oil-tolerant, primerless formula works on active and passive metals, including stainless steel and plated surfaces, curing reliably even on oily parts without cleaning. Ideal for professionals seeking dependable, removable threadlocking with minimal prep.
| ASIN | B009I2UC3Q |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #4,320 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #26 in Hardware Sealers |
| Color | Blue |
| Customer Reviews | 4.7 4.7 out of 5 stars (4,187) |
| Date First Available | 27 June 2017 |
| Item model number | 442-1329467 |
| Material Type(s) | adhesive |
| Product Dimensions | 1.7 x 0.3 x 0.7 cm; 47.91 g |
W**Y
Excelente producto para esas roscas que no se deben aflojar.
B**G
Genuine item. Happy with it.
س**ً
ممتاز وسريع النشفان
A**R
Good item. Easy to deal with. Good service. Would deal with again. Thanks.
V**N
Works great keeps bolt, screws on tight..
Trustpilot
3 weeks ago
3 weeks ago