Reviews Conventional Mechanical Seals

Hapco Products - Tri-Seal – 16 oz.

Lithium grease, precision lubrication, oxidation/corrosion protection, excellent wear and pressure resistance..
No particles: Provides maximum lubrication for relatively clean surfaces. Other particles available.
copper, aluminum, quartz, graphite, graphite/quartz and Teflon..
High dripping point grease, Temperature range.
-40 to 260 C. Greases improve performance and reliability of electrical contacts and mechanical components that require precise lubrication..
Ideal for applications in all industries.
Audio/Video, Computers, Heavy Equipment, Automotive, Communications, Marine, Electrical, Energy, Photography, Security, Medical, Avionics, etc..
USES - ELECTRICAL: Antennas, battery terminals, Buss bars, commutators, conductor rails, conductors, contactors, disconnects, drying & processing equipment, high amperage/high voltage, lifts, cranes, robotics, power tools, relays & switches, etc. USES - MECHANICAL: Bearings, doors/closures, chain/sprockets, hatch closures, O-rings/seals, linear motion systems, plugs, rack & pinion, screw devices, slide bushings, sliding parts, tracks/guides/rails, threaded closures, worm gears, etc..

Long-life silicon carbide mechanical seal resists corrosion, wear and heat better than a standard seal.
Cast iron impeller and volute last longer for semi-trash operations.
Silicon carbide seals are 2 times harder, 15% tougher, and 50% stronger than common aluminum oxide seals.

One-side door lock. Used as knob/handle. Not locking function that don't have mechanical latch..
glass dummy door knobs offer comfortable grip. This inactive door knob style suitable for conventional and modern decoration..
The dummy door knob is made for doors that don't have mechanical latch, ideal for closets, French and other shallow doors..
The inactive door knob offers strong durability. The non-turning door knob can be easily installed with a screwdriver..
If there's any product quality issue, please feel free to contact us..

Conventional High Mileage 10W-30 engine oil specially formulated for new or late model SUVs, light vans and trucks, and passenger cars.
Recommended for vehicles with over 75, 000 miles.
Helps prevent sludge and other damaging deposits.
Contains seal conditioning agents for dry or cracked engine seals to help reduce leaks and oil consumption.
Provides proven wear protection for engine parts.

18 Common Sizes: There are 820pcs O rings in 18 common sizes, which are 30pcs of 3*1.5mm, 30pcs of 4.5*1mm, 40pcs of 5*1.9mm, 40pcs of 6*2mm, 40pcs of 7*2mm, 70pcs of 8*2mm, 70pcs of 9*2mm, 70pcs of 10*2mm, 70pcs of 12*3.1mm, 70pcs of 13*3.1mm, 50pcs of 14*3.1mm, 50pcs of 17*3.1mm, 50pcs of 18*3.1mm, 30pcs of 20*3.1mm, 30pcs of 22*3.5mm,30pcs of 24*3.1mm, 30pcs of 15*3.1mm,20pcs of 28*3.1mm..
Wide Application: This nitrile rubber metric o ring works great on hole seals, oil seals, water seals, guide rings, fixed seals and shaft seals. It can effectively prevent fuel, water pipes, mechanical, hydraulic and hydraulic systems from leaking.
High Temperature Corrosion Resistant Material: The sealing rings are made of high quality nitrile rubber. It has good resistance to oil, water, high temperature and high pressure resistance. Working temperature range is -40℃(-40℉) to +120 ℃(+248℉).
Practical Package: This o-ring assortment kit is stored in 24 grids according to the size, and you can easily choose the size you want..
Good Performance: The o-ring assortment kit has good compression, abrasion resistance and elongation. High adhesive content, high elasticity, no obvious chemical smell. Durable for long time use..

Keychron K3, a compact 75% layout ultra-slim wireless mechanical keyboard built for peak productivity and a great tactile typing experience..
Be ready to multitask without missing a beat by connecting the K3 with up to 3 devices via the stable Broadcom Bluetooth 5.1 chipset and switch....
With a unique Mac layout, the K3 has all the necessary Mac multimedia keys while still being compatible with Windows. Extra keycaps for both Windows....
The redesigned low-profile Gateron mechanical switch is 40% slimmer than conventional switches with a shorter travel distance that triggers an input....
Together with the reinforced aluminum body (plastic bottom frame) make the K3 one of the thinnest and lightweight wireless mechanical keyboards on the....

Seals timing cover, cam seal, rear main and other hard to stop oil leaks.
Specifically designed to seal rear main leaks, but also works better than a conventional stop leak on all other leaks.
Add entire bottle of Rear Main Seal Repair to engine crankcase (where you add oil) at or between oil changes. Do not overfill. Most leaks will stop within 100 miles or 2 days of driving.

Stays strong under pressure: withstands pressures up to 500,000 psi.
Withstands higher heat range than conventional greases – up to 250°F higher.
Hand pumpable in temperatures as low as 30°F.
Retains grease-like consistency during periods of severe mechanical action.
Exceptional adhesive properties – resists washout, doesn’t pound out or splatter.