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Biaobang Bolt Loosens 840ml Front View Biaobang Bolt Loosens 840ml Back Label with Instructions

Bolt Loosens Rust Remover & Lubricant Spray – Penetrates, Loosens & Protects Metal Parts(840ml)

Product Description

This Bolt Loosens by Biaobang is a high-performance aerosol spray engineered to tackle stubborn rust, corrosion, and seized mechanical parts. Its advanced formula penetrates deep into threads and joints to dissolve rust, remove adhesive impurities, and lubricate moving components — making it ideal for loosening stuck bolts, nuts, hinges, locks, and crankshafts. The spray also forms a protective film on metal surfaces to inhibit future corrosion caused by moisture and chemicals, while eliminating squeaks and ensuring smooth operation. Perfect for automotive repair, industrial maintenance, and household DIY projects.

Usage Scenarios

  • Automotive: engine bolts, brake calipers, suspension components, door hinges, trunk latches
  • Industrial: factory machinery, conveyor belt rollers, metal fasteners, hydraulic systems
  • Household: garden tools, bicycle chains, padlocks, window tracks, garage door mechanisms
  • Marine: boat fittings, anchor chains, deck hardware exposed to saltwater

Key Benefits

  • Penetrates and loosens rusted or seized bolts, nuts, and mechanical parts
  • Dissolves adhesive impurities, grease, graphite, and dust buildup
  • Lubricates moving components to eliminate squeaks and ensure smooth operation
  • Forms a protective barrier against moisture and chemical corrosion
  • Restores flexibility to stiff or frozen metal joints

Product Features

    • Advanced penetrating formula for deep rust removal
    • Multi-functional: cleans, lubricates, and protects in one application
    • Long-lasting corrosion inhibition for extended part life
    • Safe for use on most metals including steel, iron, and aluminum
    • High-capacity 840ml can for professional or heavy-duty use

Detail Information：

Brand Name Biaobang
Manufacturer Guangdong Kingland Chemical Technology CO., LTD
Certification ISO9001、REACH、IATF16949、ISO14001、ISO45001
Product Name Bolt Loosens
Volume 840ml
OEM / ODM Supported
Supply Ability 100,000 pieces / month
MOQ 50 pieces
Packaging Details  bottles per carton
Single Weight
Carton Size
Carton Weight
Shelf Life 3 years
Payment Terms L/C,T/T,Western Union,MoneyGram

research and development of Kingland

Research and Development of Kingland

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Production Line of Kingland

Storage of Kingland

Storage of Kingland

Large-scale Shipping Platform of Kingland

Large-scale Shipping Platform of Kingland

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Overseas Exhibitions
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