Silicone vs Water Based Dressers
Hello Prabhagar,
I'm glad to see that you are slowly entering into car detailing world and I expect more product reviews from you.
Armor All Tire Foam is a directly used product and it being foam aerosol spray, we cannot control the amount to be applied. Yet it gives uniform coating and decent appearance.
However, it is silicone based and some of you know that its not a good thing. I would like to share some details about silicone vs water based dressers so that users will understand better and choose products wisely.
Let me start with tires construction; the tires are designed to perform under extreme conditions of heat via kinetic energy transfer, high speeds for long periods of time and incredible forces of torque and flexing.
Modern rubber contains ingredient called Anti-Ozonant. It helps to prevent the rubber surface from cracking, oxidizing and premature degrading or failure. Once the Anti-Ozonant works its way to the outside of the tire and is exposed to the ozone in the air, it turns brown. The technical term for this effect is blooming. This is why you see a brown film on the surface of tires. You can wash the tires with shampoo or an all-purpose cleaner and remove this film, but in a few weeks, it's back. That's because the Anti-Ozonant continually works its way to the outside of the tire every time you drive your car.
Now when you use silicone or solvent based tire dressers, the solvent evaporates leaving the dressing's active ingredients (Silicone oil) behind, which gives gloss appearance and probably some protection from from UV rays, cracking, fading and etc. However, the solvent or silicone leaches the chemical or protectant used by tire manufacturers, thus increasing the tires vulnerability to dry rot and lose elasticity of rubber. So to keep the tires protected, you'll have to apply dressers regularly like an addiction and yet you aren't sure whether the product is protecting the tires.
Water-based dressings doesn't contain petroleum distillate, silicone oils, waxes, or solvents so it doesn't harm rubber, vinyl or plastic. Instead they use a combination of natural oils and polymers to offer a non-greasy and satin finish. Most, if not all water-based dressings are environmentally friendly / biodegradable, whereas solvent-based silicone is not.
I would highly recommend to use water-based dressings only, like Meguiars Natural Shine, Chemical Guys Natural Shine Dressing, Chemical Guys V.R.P, Proklear TTD and etc. Otherwise don't use tire dressers at all.
Note: All the above info I have given is based on my research and understandings.
Bonus - Tire cleaning Instructions:
Tires attract oil, dirt, brake dust and road grime. For any type of protection to work efficiently on rubber it must be able to adhere to the surface. So first you'll have to thoroughly clean the tire prior to applying protectant.
Spray or apply your favorite cleaner and allow it to soak in for a minute or two. Use tire brush to scrub if necessary. Finally spray some clean water and dry it using cotton or microfiber cloth. It should be almost pristine, if not repeat the cleaning procedure. Tire cleaner needs to be strong enough if you have used silicone-based tire dresser but must not damage the tire or wheel coatings. A quality citrus-based cleaner should clean the tires down to the original rubber surface, this is especially important when you apply a new dressing.
Rather then directly applying tire dresser, spray it over applicator pad and apply on the sidewall. Incase you have foam tire dresser, spray it directly over sidewall and use applicator pad to spread the product. This way, the coating will be uniform on the surface and work efficiently.
Thats it. Enjoy detailing your car.
Thanks...
Best Regards