The application method should match the job and the product formula. Some products are designed for spraying, while others are applied as oil, gel, grease, or thread treatment. Surfaces should generally be clean enough for the product to perform as intended, especially when using sealants or threadlockers.
Compatibility is also important before applying any cleaning, lubricating, or fastening product. Consider temperature exposure, moisture contact, and whether the product will be used on metal, rubber, plastic, or painted surfaces. Taking time to match the product to the job can help reduce waste, prevent repeat work, and support better long-term performance.