WD 40 is Water Displacement 40th attempt. wd40 was originally created to prevent corrosion on the tips of the Military missiles while in storage. They tried 39 times before becoming successful on the 40th attempt, hence, wd-40.
WD40 is a spray lubricant that does a lot of other things. Water Dispersant formula 40
WD40 decreases friction between two metal pieces. The oil adds lubrication that does not dry on contact or with heat, which can build up in machinery. Other than dirt or piece of rust, little else can gum up WD40 so it provides lubrication for months to years.
WD40 is not highly flammable. Its flash point (the temperature at which it can ignite) is around 105°F, which is relatively low. However, it is still important to use caution and follow safety guidelines when using WD40 near open flames or sources of ignition.
Neither is the best lubricant for hinges (actually WD40 is more of a penetrant, not a lubricant). If they're all you have use the GT85, but if you have Tri-Flow (best) or plumber's grease (second best) use it instead. Probably vegetable oil would be better than GT85 but it will turn rancid.
There are many uses. Most of them are industrial uses.
A light bulb uses energy. It uses electricity.
WD50 and WD40 are both lubricants, but they have different compositions and purposes. WD50 is a heavier lubricant designed for industrial use, while WD40 is a lighter lubricant commonly used for household applications. WD50 is more effective for heavy-duty machinery and equipment, while WD40 is better suited for general maintenance and loosening rusted parts. Overall, the choice between WD50 and WD40 depends on the specific needs of the task at hand.
We use WD40 as a primer for starting an old mower engine when cold. A short spray is applied through the air intake to the carburetor WD40 works well as a grease remover on laundry. Just spray a greasy stain and wash with your regular laundry soap. It also removes gum from carpets and hair. You can remove price tags or tape residue as well.
Use to free up 'frozen'metal parts. Often works where WD40 does not! Only works with original Coke not 'diet'.
Before soaking metal jewerlry in WD40 to remove adhesive, test on a small area. This will prevent you from ruining the piece if the WD40 removes or damages the finish.
With WD40
No, it is not safe to put WD40 on rotors as it can reduce braking performance and compromise safety.
No, it is not safe to use WD40 on brakes as it can reduce the braking effectiveness and compromise safety.
To effectively use WD40 to lubricate your bike chain and improve its performance, follow these steps: Clean the chain thoroughly with a degreaser to remove any dirt and old lubricant. Shake the can of WD40 well before applying it to the chain. Spray a light, even coat of WD40 onto the chain while turning the pedals backward. Allow the WD40 to penetrate the chain for a few minutes. Wipe off any excess WD40 with a clean rag. Reapply WD40 as needed to keep the chain lubricated and running smoothly.
do not use wd40 on break parts..it leaves a residue....use a break clean product
A suitable replacement for WD40 is a multi-purpose lubricant like PB Blaster or Liquid Wrench.
A substitute for WD40 can be a mixture of equal parts of vinegar and baking soda, or a combination of equal parts of vegetable oil and acetone. These alternatives can help lubricate and loosen rusted parts like WD40.
wd40.