LOCTITE® LB 8040 Freeze & Release Penetrating Lubricant (SKU: 2343777)
Quickly and effectively loosen rusted, corroded, and seized parts with LOCTITE® LB 8040. This special mineral-oil based lubricant utilizes a powerful shock-freezing effect, instantly cooling parts down to -43 °C. This action creates microscopic cracks in the rust layer, allowing the lubricating ingredients to wick directly into the corrosion by capillary action, ensuring quick disassembly. Released parts remain lubricated and protected from future corrosion.
- Key Feature: Shock-freezing effect (-43 °C)
- Application: Frees rusted, corroded, and seized metal parts (nuts, bolts, studs, etc.)
- Type: Penetrating Lubricant
- Base: Mineral Oil



