STP 81600EN is a 650ml bottle of Tuff Stuff Multi-Purpose Foam Cleaner. It is a powerful cleaner that can be used on a variety of surfaces, including engines, wheels, tires, and more. The cleaner is made with a special formula that penetrates deep into dirt and grime to remove it completely. It is also safe to use on all surfaces, including painted surfaces.

To use STP 81600EN, simply spray it onto the surface you want to clean and let it sit for a few minutes. Then, wipe it away with a clean cloth. The cleaner will quickly and easily remove dirt, grime, grease, and oil. It is also effective at removing bird droppings, bug guts, and tar.

Here are some of the benefits of using STP 81600EN:

• It is a powerful cleaner that can be used on a variety of surfaces.
• It is safe to use on all surfaces, including painted surfaces.
• It is effective at removing dirt, grime, grease, oil, bird droppings, bug guts, and tar.
• It leaves surfaces clean and refreshed.

If you are looking for a powerful and effective cleaner that can be used on a variety of surfaces, then STP 81600EN is a great option. It is safe to use and will quickly and easily remove dirt, grime, grease, oil, bird droppings, bug guts, and tar.

Here are some additional tips for using STP 81600EN:

• Test the cleaner in an inconspicuous area before using it on a large surface.
• Do not use the cleaner on hot surfaces.
• Rinse the surface thoroughly after cleaning.
• Store the cleaner in a cool, dry place.