BX-455/C (111)-WY High-Adhesion Waterproof Silicone Grease

Lubrication & Anti-Rust Solution for Underwater Robot Bearings | Passed 300m Equivalent Pressure 20h Test

Deep-Sea Equipment Pain Points

ROV/AUVs operate under high deep-sea pressure, saltwater corrosion and extreme temperature shifts. Key parts (thrusters, motors, sealed bearings) suffer:

1. Grease washed away by water pressure

2. Seawater emulsifies grease, ruining lubrication

3. Salt penetration rusts and jams bearings

4. Stiff cold startup raises power draw

5. Heat softens grease and causes leakage

6. Grease reacts with seals, triggering water ingress

Failures lead to frequent repairs, mid-mission breakdowns and massive financial losses. With 20 years in specialty lubricants, Dongguan Baoxing developed this silicone grease to cover lubrication, waterproofing, rust prevention and sealing.

Core Benefits

1. Superior adhesion: Dense oil film resists high-pressure washout and blocks seawater corrosion

2. Anti-rust & anti-wear: Shields bearings from salt erosion, eliminates jamming and cuts maintenance costs

3. -20℃~70℃ stable: Smooth cold startup; no dripping during high-temp operation

4. Seal-compatible: Lubricates O-rings/gaskets and seals gaps. Run compatibility tests prior to use.

Applications

· ROV/AUV thruster & motor bearings

· Sealed bearings for deep-sea pumps & transmission units

· Waterproof lubrication for all sealing gaskets/O-rings

· Offshore wind & deep-sea sampling gear

Target Clients

Underwater robot, marine engineering, thruster, subsea motor, offshore wind and deep-sea research equipment manufacturers.

Test Performance

Verified stable operation and sufficient grease retention in 20h continuous 300m pressure simulation. Custom full testing for 350m+ depth equipment:

· 72h 350m-pressure seawater immersion

· Low-temperature startup load, long-duration full-load, bearing anti-rust and seal compatibility tests Conduct material & condition trials before mass production to reduce field risks.

Baoxing Technical Services

· 24/7 engineer support

· Free custom samples in 48h

· Full lab testing for water resistance, low temp and material compatibility

· One-on-one technical support from design to mass rollout

Tags

Marine underwater robot lubricant, ROV thruster anti-rust grease, 300m deep-sea silicone grease, AUV motor bearing lubricant, seawater-resistant lubricant, subsea sealing grease, Baoxing Specialty Lubricants, deep-sea anti-corrosion grease