303 Interior & Exterior Aerospace Protectant

A trusted car trim restorer and protectant that shields plastic, vinyl and rubber from UV damage while leaving a clean matte finish.

303 Aerospace Protectant has built its reputation on one thing. Serious UV protection. Originally engineered for aerospace and aviation use, it is designed to protect surfaces exposed to constant sun and harsh conditions.

For automotive use, this makes it a highly effective plastic trim restorer and maintenance product for both interior and exterior surfaces. It helps prevent cracking, fading and discolouration caused by UV exposure, while restoring a clean, like new appearance to plastics and rubber.

Unlike greasy dressings, 303 dries to a dry touch matte finish. No sticky residue. No artificial shine. Just a natural look that suits modern interiors and exterior trim.

It works across dashboards, exterior plastics, rubber seals, wiper blades and even tyres. Each application typically lasts 30 to 45 days, making it a strong maintenance option for those who want protection without heavy gloss.


Features:

  • Superior UV Protection: Helps prevent fading, cracking and discolouration caused by sun exposure.
  • Matte, Non Greasy Finish: Dries clear with no oily residue or artificial shine.
  • Repels Dust and Stains: Creates a protective layer that helps reduce dust attraction and light straining.
  • Interior and Exterior Use: Suitable for vinyl, rubber and plastic surfaces inside and outside of the vehicle.
  • Long Lasting Performance: Each applications lasts approx. 30-45 days under normal conditions.
  • Silicone and Petroleum Free: Will not cause drying or long term surface damage.


Directions:

  1. Ensure the surface is clean and completely dry before application.
  2. Spray directly onto the surface or onto a microfibre cloth.
  3. Spread evenly across the area.
  4. Wipe dry with a clean, dry microfibre cloth.
  5. If required, lightly buff for an even finish.
  6. Reapply every 30 to 45 days for continued UV protection.

Do not use on unfinished leather such as suede, fabrics or flooring.

4.9
Rated 4.9 out of 5 stars
Based on 40 reviews
Total 5 star reviews: 38 Total 4 star reviews: 1 Total 3 star reviews: 1 Total 2 star reviews: 0 Total 1 star reviews: 0
Customers Talked About
Reviews Summary
Customers say this interior protectant delivers outstanding results and is easy to apply with a foam applicator. Users report it restores car interiors, works well on plastic and vinyl surfaces, and provides a natural shine without being greasy or leaving streaks. Many find it versatile for both interior and exterior use, including caravans and artificial plants. Customers appreciate that it applies quickly, buffs easily, and offers great coverage with minimal product. Most consider it a staple product that consistently performs as claimed. One customer noted it can leave marks.
40 reviews
  • PG
    Paul G.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    2 weeks ago
    Top notch interior dressing

    For somebody who uses and promotes Aussie owned and made stuff, this is one of my few detours. I was first introduced to 303 protectant while doing the 500 series detailing course with Sandro. I haven't used any other interior dressing since. The results are outstanding. Apply with a foam applicator, wait a few minutes and level with a microfibre cloth.

    WC Profile picture for Waxit Car Care
    Waxit Car Care
    2 weeks ago

    Hi Paul,

    It's been an old product in our store, but 303 keeps delivering! It's still one of our favourites and I am super glad you loved it. 👍

  • WG
    wayne g.
    Verified Buyer
    I recommend this product
    Rated 4 out of 5 stars
    1 month ago
    Good stuff

    It work well

  • GL
    Graham L.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    9 months ago
    Great product

    Have used this product for years. Helps getting compliments like, "Your 13 year old car is in emaculate condition"

  • CM
    chris m.
    Flag of Australia
    Verified Buyer
    Rated 3 out of 5 stars
    2 years ago
    leaves marks

    leaves marks

  • J
    Jack
    Flag of Australia
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    2 years ago
    303 Aerospace Protectant for interiors

    303 Aerospace Protectant for interiors and Carpro Perl for exteriors, match made in heaven!

  • LM
    Lisa M.
    Flag of Australia
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    2 years ago
    Love this product. Restored the

    Love this product. Restored the look of the interior of my car.