10 Best Auto Plastic Trim Protectant 2025 in the United States

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.

CAR GUYS Plastic Restorer is designed to rejuvenate plastic, rubber, and vinyl surfaces on your vehicle, offering several strengths and a few considerations to keep in mind. One of its key highlights is its long-lasting protection; unlike many competitors that fade quickly, this product claims to maintain its effect for several months, which can save you the hassle of frequent reapplications. The UV protection aspect helps to prevent further damage from the sun, keeping your trim looking newer for longer periods. Additionally, the water resistance is a strong point, ensuring that the product doesn't wash off or streak after rainfall, which is a common issue with many trim protectants on the market.

The finish of the CAR GUYS Plastic Restorer is another advantage. It dries completely and does not leave an oily or greasy residue, which is preferable as it avoids attracting dust and dirt and doesn't ruin your detailing towels. The ease of application is boosted by the included foam applicator, making the process straightforward and user-friendly. However, despite these positives, some users might find the promise of 'lasting several months' to be slightly ambitious, particularly in extremely harsh weather conditions. While generally compatible with most plastic, rubber, and vinyl surfaces, it's always prudent to test on a small area first, just to ensure there is no adverse reaction.

The CERAKOTE® Ceramic Trim Coat Kit stands out as a top choice for anyone looking to restore and protect their vehicle's plastic trim. One of its most impressive features is its long-lasting protection, boasting a two-year guarantee and the ability to withstand over 200 washes. Unlike traditional dressings that can wash off quickly, this ceramic coating bonds to the plastic, providing a durable finish that not only protects but also enhances the look of your trim.

Ease of application is another strong point of this product. It comes with pre-moistened wipes and gloves, which eliminates the need for messy sprays or gels. This means you can apply it without worrying about getting grease on your hands or your vehicle, making the process straightforward and user-friendly.

It's important to note that the Cerakote Trim Coat is designed specifically for restoring older, unpainted trims, rather than new ones. If your trim is in good condition, this product may not be necessary, and spending money on it could be seen as an overkill. Additionally, while the product's performance is backed by impressive customer ratings, some users may find the price point higher compared to simpler products that offer temporary solutions.