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303 Tonneau & Convertible Top Cleaner

303 Tonneau & Convertible Top Cleaner is the replacement for the hugely popular 303 Fabric/Vinyl Convertible Top Cleaner. Same great product, just a different name!

Grab a seat for the best science lesson you’ve had in years. This cleaner uses the same scientific process that has helped eliminate oil slicks in our oceans!

I was a bit of a goof off in school, especially in science class. I never thought I would be so inspired to learn about scientific things again, until I started working on my car and realized just how science plays a huge role in car care products.

In the case of 303 Tonneau & Convertible Top Cleaner, it’s taking a course in Celloids 101. Makers of the best selling Aerospace Protectant,303 is renowned for making products that enhance our lives, be it detailing the car or cleaning the shower. The 303 Tonneau & Convertible Top Cleaner removes stains and soiling from your vinyl or fabric top through a unique colloidal action.

Let’s learn what this means:
Keeps tops looking new!What is Colloidal Action? First, let’s go over what a colloid is NOT. It is not a soap, detergent, or petroleum solvent. It is not toxic, and it does not have a flash point. Colloid cleaners inside 303 Convertible Top Cleaner are a homogeneous blend of colloid sequesterants, surfactants and hyper-wetting agents that becomes super-active when processed together. It is helpful to think of this cleaning action parallel to the reaction of the atom in an atomic explosion. The atoms in the colloid lift, separate and hold in suspension the oils, grease, dust, and soils which have been penetrated. Colloids penetrate into grease, oil and other soils through a technological design like no other cleaner. In fresh or salt water, combined with other solvents or alone, 303's colloid cleaners will continue to clean.

When was Colloidal Action Discovered? It was first documented when scientists were searching for a solution to breaking up oil slicks in the oceans. Colloids were the answer, as they have tiny particles when combined with water, makes water ultra-wet. This allows the ultra-wet water to hold grease, dirt, and oil in suspension, allowing them to dissolve within the water.

Safe for all Convertible Tops. In addition to tops, this product works great for cleaning fabric, velour, and carpeting inside your vehicle or boat.

Extremely Effective and Safe on Everything. The 303 Convertible Top Cleaner is non-hazardous, non-flammable, and non-toxic. It is safe to use on tile, floors, doors, woodwork, ovens, and upholstery

16 oz.

I thought it might be helpful to lists some common questions and answers we receive about 303 Tonneau & Convertible Top Cleaner:

Q: How popular is this Convertible Top Cleaner?

A: Like the Aerospace Protectant, it is a best seller! It’s so safe and easy to use, and the results are unlike any product we have found for cleaning convertible tops.

Q: Will this product work on wood?

A: Wood, tile, and all vinyl material will benefit from this cleaner.

303 Tonneau & Convertible Top Cleaner

Our Price: $7.99
Item ID: 303-30571
Availability: Out Of Stock
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Review Summary
3 Reviews
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33% (1)
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33% (1)
33% (1)
33% Recommend this product (1 of 3 responses)
Santa Barbara, CA
Worked well on Softopper
I drove my truck in the mud, let it get caked on in the sun, and was at my wits end trying to get the mud stains out of the vinyl topper fabric. Someone recommended 303 Convertible Top cleaner and after saturating the topper with it, I used a coarse plastic brush, scrubbed and scrubbed, needed more of the solution, but eventually was able to get all the caked on mud out of the topper fabric. I am rating it a 4 star because it needed so much of the solution to get results- not simply a spray and wipe off solution.
ProsWorked getting sun baked mud out of my black Softopper. Didn't strip the color of the fabric
ConsUsed up an entire bottle for one cleaning.
Pretty disappointed
This cleaner worked well on lighter stains but simply didn't cut it on the deeper, tough stains I was trying to clean out. I was working on a white vinyl convertible top with some black stains (likely from rubbing on interior trim). While this cleaner did cut them down a little, even with maximum dwell time and agitation was unable to provide the cleaning ability I needed.
Convertible Top Cleaner Didn't Do the Job
Used one bottle and part of another to no avail. My top is white and had mildrew spots. This cleaner did not touch the mildew. Would not recommend for heavy stains on older vinyl tops.