10 Best Auto Plastic Trim Protectant 2026 in the United States

The Chemical Guys Total Interior Cleaner and Protectant is designed to clean and protect a variety of vehicle interior surfaces, including plastic trim, rubber, metal, and even touch screens. One of its strong points is the dry-to-the-touch formula that cleans without leaving any greasy or shiny residue, which helps restore the original look of your car’s interior without adding unwanted gloss. It also offers good UV protection, helping to shield interior parts from sun damage and fading, which is important for maintaining the look of plastic trim over time.

Application is very straightforward—you simply mist it on and wipe it off, making it quick and easy to use even if you’re not experienced in car care. The product is water-resistant enough to hold up against normal moisture inside the car. It’s also compatible with a wide range of materials, so you don’t need multiple products for different surfaces. However, while it does protect and clean well, it doesn’t add extra shine or enhance the finish, so if you want a glossy look, this might not be the right choice.

Durability over time depends on how often you reapply it since it’s more about maintaining than creating a heavy barrier. This product suits those looking for a simple, effective way to keep their vehicle interiors fresh, clean, and protected without fuss or extra shine.

The 303 Aerospace Protectant is a strong choice for anyone looking to protect and refresh vinyl, plastic, and rubber surfaces, especially on vehicles or outdoor gear. It offers excellent UV protection, which helps prevent fading and cracking caused by sun exposure. This makes it a great option for long-term care of exterior trim. The formula dries to a non-greasy, smooth matte finish, leaving surfaces looking clean and like-new without a shiny or sticky feel. It's water-repellent, so it helps shield surfaces from moisture and dirt, adding to its protective qualities. Application is fairly simple: just spray it on a clean, dry surface and wipe it off, though it’s best done out of direct sunlight.

The product is versatile, compatible with many materials beyond just plastics, including metal and fiberglass, which adds to its usefulness if you want one product for multiple surfaces. The protectant lasts a few weeks per application, so repeating every 3 to 5 weeks is recommended for ongoing protection. One downside might be the need for regular reapplication to maintain its benefits, which some users may find a bit frequent. Also, it comes in a 6-pack which is great for frequent use but might be more than casual users require.

With a high customer rating and a satisfaction guarantee, it’s reliable and backed by positive feedback. If you want a well-rounded, easy-to-use product to keep your automotive or outdoor plastic trim looking fresh and protected, this 303 Aerospace Protectant is definitely worth considering.

The 303 Products Aerospace Protectant Spray is a well-regarded option for those looking to shield their vehicle's trim from harmful UV rays, dust, and dirt. One of its strong points is its superior UV protection which helps in preventing fading and cracking of plastic trims, making it particularly useful for outdoor applications. Users will appreciate the non-greasy formula that leaves a matte finish, restoring a like-new appearance without the shine that some might find undesirable.

In terms of durability, the product suggests reapplication every 3 to 5 weeks to maintain its protective qualities, which might be a frequent maintenance task for some users but ensures ongoing protection. The ease of application is another highlight, as it requires a simple spray and wipe method, although it should be used out of direct sunlight for best results.

Water resistance is not explicitly mentioned as a feature, but its ability to repel dust, dirt, and staining implies some level of surface protection against moisture. This makes it versatile for different weather conditions. Compatibility is broad, accommodating a variety of materials like vinyl, plastic, rubber, and even metals, making it a versatile choice for both vehicle interiors and exteriors. Despite the need for frequent reapplication and its larger size at 128 fl. oz., which could be bulky for small-scale users, the 303 Protectant Spray stands out for its protective qualities and versatility, ideal for anyone looking to maintain their vehicle's appearance and integrity.