Top 9 Best Fiberglass RV Waxes On The Market In 2020 Review

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Is the exterior of your RV starting to look old and worn? Constant exposure to the elements can cause fiberglass to fade and become brittle. If left unchecked, the fiberglass can crack and deteriorate in a number of other ways.

So what’s the solution?

This won’t be an issue when you use one of the best fiberglass RV waxes. These special waxes have been created especially for fiberglass and protect the material while also helping to restore it.

So, let’s take a closer look at the leading fiberglass RV waxes and find the perfect one for your RV…

Best Fiberglass RV Waxes

Top 9 Best Fiberglass RV Waxes For Your Consideration In 2020 Reviews

  1. Turtle Wax T-477R ICE Spray Wax – Best Spray On Fiberglass RV Wax
  2. CorrosionX 61002 Rejex 16oz Bottle – Longest Lasting Fiberglass RV Wax
  3. Nu-Finish NF-76 Liquid Car Polish – Best Easy Application Fiberglass RV Wax
  4. 303 Products Aerospace Protectant Ultimate UV Protection – Best Water Based Fiberglass RV Wax
  5. Meguiar’s M5616 Marine/RV Pure Wax Carnauba Blend – Most Versatile Fiberglass RV Wax
  6. 3M Marine Restorer & Wax – Best Color Restoring Fiberglass RV Wax
  7. Meguiar’s M5032 Marine/RV One Step Cleaner Wax – Best Non Abrasive Fiberglass RV Wax
  8. TR Industries Gel-Gloss RV Wash and Wax – Best Biodegradable Fiberglass RV Wax
  9. Meguiar’s M5016 Marine/RV One Step Cleaner Wax – Best Fiberglass Boat Wax for RVs

1 Turtle Wax T-477R ICE Spray Wax – Best Spray On Fiberglass RV Wax

While Turtle Tax is famous for being a high-quality product, it can be difficult to apply. It typically comes in the form of a tub and is hand-applied by using a dedicated cloth. However, Turtle Wax’s T-477R ICE Spray Wax comes in a convenient spray bottle and is ideal for RVs.

Easy does it…

The spray bottle helps to make applying this RV wax very quick and easy. All you need to do is lightly spray the product onto your fiberglass surfaces. It dries quickly and delivers a mirror-like finish that makes your RV shine like new.

The shiny finish helps to repel UV rays to prevent your fiberglass surfaces from fading. It also repels water as well as dust and dirt. The wax remains intact for a long time, reducing the need for reapplication.

Easy application for a range of RVs…

You may find that this product spreads unevenly the first time that you apply it. Fortunately, this effect is limited to the first application only. Subsequent applicants of the RV wax are sure to go on smoothly and evenly and deliver enhanced performance.

As a bonus, this product can be used in a range of areas of your RV. In addition to being ideal for fiberglass, it can also be applied to exterior plastic areas and rubber trims. This makes it a great all-around wax that you will want to keep on your shelf.

Turtle Wax T-477R ICE Spray Wax
Our rating:4.7 out of 5 stars (4.7 / 5)

Pros

  • Convenient spray bottle.
  • Easy to apply.
  • Contains anti-static properties and lubricity agents.
  • Excellent water beading.
  • Impressive UV protection.

Cons

  • May spread unevenly with the initial coat.

2 CorrosionX 61002 Rejex 16oz Bottle – Longest Lasting Fiberglass RV Wax

Protecting the fiberglass surfaces of your RV is an investment. Not only do you have to purchase the right product, but you also have to take the time and trouble to apply it. Once you have applied the RV wax, you will want it to last for as long as possible.

Built to last…

The CorrosionX 61002 Rejex 16oz Bottle promises to be one of the longest-lasting RV waxes around. You are likely to be able to wait around a year before applying this product again.

The thin-film polymer coating goes on quickly and smoothly, helping to save you time and trouble.

This hard-working wax can tackle a wide range of common contaminants such as tree sap, bird droppings, and brake dust. After application, this product helps to prevent oxidation so that your RV stays in top condition for longer. The glossy shine repels UV rays as well as water, dust, and dirt.

A bit greasy, but it’s workable…

This product comes in a 16-ounce bottle, which is designed to be easy to use. You are sure to find that this bottle contains enough product to cover the whole of your RV. As a bonus, the sheen of this product also causes zero glare on RV headlights.

However, you are likely to find that the finish of this RV wax is slightly greasy. As a result, the finish may reveal fingerprints quite easily. If this becomes an issue, you can quickly buff the surface with a soft cloth.

CorrosionX 61002 Rejex 16oz Bottle
Our rating:4.6 out of 5 stars (4.6 / 5)

Pros

  • Repels dust and dirt.
  • Slows down oxidation.
  • Long-lasting and deep shine.
  • Prevents stains and adhesion.
  • Thin-film polymer coating.

Cons

  • Slightly greasy finish.

3 Nu-Finish NF-76 Liquid Car Polish – Best Easy Application Fiberglass RV Wax

If you are looking for an RV wax that produces long-lasting effects, there is one model that stands out from the crowd.

The Nu-Finish NF-76 Liquid Car Polish promises to last for up to a year, even when exposed to harsh weather conditions. The glossy finish will remain unmarred without the need for reapplication.

Just like new…

This wax-free formula is non-abrasive and does not require buffing or rubbing to get the job done. The glossy finish works very well at repelling water, UV rays, and other elements. It also removes road grime, tree sap, bird droppings, and other debris to provide a smooth and flawless surface.

As a bonus, you can apply this product in direct sunlight. You are provided with a 16-ounce bottle that should be sufficient for an entire RV. You can also use this product on your car and any other vehicles you want to protect.

Is it easy to apply?

You are sure to find that this product is very quick and easy to apply. All you need to do is wipe it onto the fiberglass surfaces of your RV. Wait for the product to dry to a haze, and then wipe it away.

Even on rough surfaces, you are sure to be impressed with the glossy shine that this product produces.

A bit smelly…

The only real catch is that it has a rather strong and unpleasant smell. While not necessarily a deal-breaker, you are likely to want to wear a protective mask during the application process.

Nu-Finish NF-76 Liquid Car Polish
Our rating:4.6 out of 5 stars (4.6 / 5)

Pros

  • No rubbing or buffing.
  • Lasts for up to a year.
  • Repels UV rays.
  • Wax-free formula.
  • Non-abrasive formula.
  • No need for rinsing.

Cons

  • May have an unpleasant smell.

4 303 Products Aerospace Protectant Ultimate UV Protection – Best Water Based Fiberglass RV Wax

When it comes to cleaning products, and especially the Best Fiberglass RV Waxes, you need to make your selection carefully. Most traditional products tend to use harsh chemicals to dissolve dirt and grime. While they are effective, they can have a negative impact on the environment and human health.

A safer solution…

This will not be an issue when you choose 303 Products Aerospace Protectant Ultimate UV Protection. This product boasts a water-based formula that is non-toxic and completely safe to use. As a result, you will be able to apply this product without the need for a protective mask or gloves.

This product has been specially designed to protect your RV from the negative effects of UV rays. This includes cracking, brittleness, and discoloration. It leaves behind a shiny surface that repels dust and dirt so that your RV is rendered looking bright and clean.

One gallon of rinse-free formula…

You are provided with a one-gallon bottle of this product, which is sure to be sufficient for your entire RV. The rinse-free formula means that you will not have to wash your RV after the application process. If you find that the container is too large, 303 Products Aerospace Protectant Ultimate UV Protection also comes in other sizes.

However, it is best to avoid applying this RV wax to plastic surfaces and other such areas. When it comes in contact with clear plastic, it is likely to leave behind white spots. Still, this will not be an issue when you apply the wax to fiberglass.

303 Products Aerospace Protectant Ultimate UV Protection
Our rating:4.8 out of 5 stars (4.8 / 5)

Pros

  • One gallon bottle.
  • Water-based.
  • Protects against fading, discoloration, and cracking.
  • Repels dust, dirt, and stains.
  • Non-toxic formula.
  • Rinse-free formula.

Cons

  • Not ideal for plastic surfaces.

5 Meguiar’s M5616 Marine/RV Pure Wax Carnauba Blend – Most Versatile Fiberglass RV Wax

If you regularly clean and maintain your vehicle, you are sure to be familiar with the Meguiar’s brand. This company has created a wide range of dedicated cleaning products for the interior and exterior of vehicles. The products in the company’s range are known for being especially high quality and long-lasting.

But is this one of the best fiberglass RV waxes?

This liquid wax comes in an ergonomically shaped bottle and is relatively easy to apply by hand. However, it is also suitable for machine application if you prefer. No matter which application process you choose, you are sure to find that you can complete the task quickly.

This high-quality product combines pure Brazilian carnauba wax with a range of resins and polymers. This helps to provide a long-lasting shine that repels water, UV rays, and dirt. The special bottle top makes it easy to pour out exactly how much you need.

Good for all RV surfaces…

This wax is ideal for application on fiberglass and delivers long-lasting protection. However, you can also apply it to a range of other RV surfaces. This includes painted surfaces, for optimum versatility.

However, you are likely to find that this product is rather difficult to wipe off. As a result, you will need to take extra care during the application process. Any flaws in the finish are likely to remain until it is time to reapply the RV wax.

Meguiar’s M5616 Marine/RV Pure Wax Carnauba Blend
Our rating:4.7 out of 5 stars (4.7 / 5)

Pros

  • Contains pure Brazilian carnauba wax.
  • Long-lasting protection.
  • Provides high-gloss UV protection.
  • Suitable for a wide range of surfaces.
  • Versatile application options.

Cons

  • Can be difficult to remove.

6 3M Marine Restorer & Wax – Best Color Restoring Fiberglass RV Wax

If you live in an area that experiences extreme weather conditions, it is important to protect the exterior of your RV. Regular exposure to strong UV rays can cause your exterior fiberglass surfaces to fade and become cracked. Excessive water can also cause significant damage over time.

So, what’s the solution?

You can avoid this issue quickly and conveniently by applying 3M Marine Restorer & Wax. This hard-working RV wax provides enhanced protection against water and UV rays. It creates several layers of protection that cling to your RV surfaces for a long time.

Rust deposits will become a thing of the past after you have applied this product. It is also especially effective at removing skid marks and medium oxidization. As a result, the hands of time will be effectively turned back on the exterior of your RV.

Want to know the best part?

In addition to producing a high shine, this product also restores the original color of your surfaces. This is ideal if the exterior of your RV is starting to look dull and dingy. After the application process, your RV is sure to look as good as new.

However, the bottle design can make this product rather tricky to pour. You need to take extra care not to spill the RV wax during use. Not only will this result in waste, but you may also find that you do not have quite enough product to finish the task.

3M Marine Restorer & Wax
Our rating:4.6 out of 5 stars (4.6 / 5)

Pros

  • Suitable for heavily oxidized fiberglass.
  • Provides a high-gloss finish.
  • Protects against UV damage.
  • Ideal for various surfaces.
  • Restores faded surfaces.

Cons

  • Can be tricky to pour from the bottle.

7 Meguiar’s M5032 Marine/RV One Step Cleaner Wax – Best Non Abrasive Fiberglass RV Wax

If you live close to the coast, you are surely aware of the corrosive effects of salt air. This can quickly eat into fiberglass and other surfaces. Fortunately, Meguiar’s M5032 Marine/RV One Step Cleaner Wax is especially effective at repelling salt and other corrosive elements.

One step is all it takes…

One of the great things about this liquid wax is that there is no need to clean your fiberglass surfaces before application. The formula removes light dust, dirt, and other debris as it protects. It is designed to effectively eliminate minor swirls, light oxidation, scratches, and even haze.

This non-abrasive formula works especially hard so that you don’t have to. It has been designed to clean, protect, and polish fiberglass surfaces in one quick and easy step. The non-greasy shine that is left behind even repels strong UV rays to prevent fading and cracking.

Not the longest lasting wax…

You are likely to find that the effects of this RV wax last for around two months. It has to be noted that this is not the longest lasting product around. Fortunately, the reapplication process is especially quick and easy.

The fact that this product removes stains from fiberglass surfaces is likely to make your RV look like new. It is designed to restore the original color while also leaving behind an impressive shine. As a bonus, this product does not have a strong chemical smell and is safe to apply by hand.

Meguiar's M5032 Marine/RV One Step Cleaner Wax
Our rating:4.7 out of 5 stars (4.7 / 5)

Pros

  • Restores color and shine.
  • Removes stains and debris.
  • Non-abrasive formula.
  • Effective against salt corrosion.
  • Easy to apply.

Cons

  • Not as long-lasting as some options.

8 TR Industries Gel-Gloss RV Wash and Wax – Best Biodegradable Fiberglass RV Wax

Having to select and use a wide range of cleaning products for your RV can be a challenge. Not only do you have to take the time and trouble to track down the right products, but you also need storage space. Fortunately, this annoyance will be eliminated when you choose the TR Industries Gel-Gloss RV Wash and Wax.

A little goes a long way…

This impressive product is suitable for use on a wide range of different surfaces. This product comes in a one-gallon bottle, which is sure to last a long time. If you find that the bottle is too large to manage easily, simply pour some of the product into a spray bottle.

This will help to ensure that the application process is as quick and easy as possible. This hard-working formula washes the surface of your RV before providing a glossy shine. This eliminates the need for pre-washing and otherwise preparing the surfaces of your RV.

Is it biodegradable?

Despite its potency, this special formula is biodegradable. As a result, you can be sure that it is very safe to use. It does not have an unpleasant smell, and you can apply it by hand without concern.

The carnauba wax that is included in the formula repels dust and dirt as well as UV rays. The highly concentrated formula means that you only need a small amount to get the job done. After the application process, you are sure to find that no streaks or water spots have been left behind.

TR Industries Gel-Gloss RV Wash and Wax
Our rating:4.5 out of 5 stars (4.5 / 5)

Pros

  • Biodegradable formula.
  • Suitable for use on a wide range of surfaces.
  • Highly concentrated.
  • Does not leave behind water sports or streaks.
  • Removes dirt and stains.

Cons

  • The bottle is rather bulky.

9 Meguiar’s M5016 Marine/RV One Step Cleaner Wax – Best Fiberglass Boat Wax for RVs

When you see the name Meguiar’s, you can be sure that you are in for a quality product. This company has created a range of different waxes for vehicle interiors and exteriors. As the name suggests, Meguiar’s M5016 Marine/RV One Step Cleaner Wax has been designed especially for boats.

But is it good for RVs?

One of the great things about this product is that there is no need to clean your RV before application. This helps to make the process especially quick and easy. This RV wax goes on quickly and smoothly, without the need for buffing your surfaces afterward.

This product is designed to provide enhanced protection against the elements. Water, UV rays, dust, dirt, and other types of debris are repelled by the glossy surface. The non-abrasive formula also helps to restore the original color to the exterior of your RV.

With the user in mind…

As a bonus, the bottle has been ergonomically shaped to help provide you with a good grip. This is sure to be especially useful if you are applying this RV wax by hand. However, it is also suitable for a range of other application methods, such as by a machine.

However, it should be noted that this product comes in a 16-ounce bottle. This may not be quite enough to cover the whole exterior of your RV. Fortunately, Meguiar’s M5016 Marine/RV One Step Cleaner Wax is also available in 32-ounce and one-gallon bottles.

Meguiar's M5016 Marine/RV One Step Cleaner Wax
Our rating:4.7 out of 5 stars (4.7 / 5)

Pros

  • Non-abrasive formula.
  • Easy to apply.
  • Eliminates scratches, swirls, and hazes.
  • Ergonomically shaped bottle.
  • Suitable for use on a range of surfaces.

Cons

  • May not cover an entire RV.

Best Fiberglass RV Waxes Buying Guide

Best Fiberglass RV Waxes Review

RV fiberglass waxes come in a wide range of different styles. Therefore, it is important to consider your specific needs when checking out various products. Here are some key factors to bear in mind when examining the best RV waxes.

Size and Amount Matters

First and foremost, make sure that the wax product you choose comes in a sufficient enough amount to cover your entire RV. If you only need to protect a small fiberglass area, a compact 16-ounce bottle should be enough. However, if you wish to wax a full RV exterior, you may need to opt for a one-gallon bottle.

The Type of Protection

Some RV waxes are simply designed to make the fiberglass surfaces of your RV shiny. Others offer enhanced protection from the elements. Top of the range RV waxes can also slow down the oxidation process to help keep your RV looking brand new for longer.

Cleaning Properties

Some wax products clean the fiberglass surfaces of your RV during the application process. This eliminates the need to clean and otherwise prepare the surfaces before application. The smooth finish also helps to repel dust, dirt, and debris to keep your RV clean for much longer.

Versatility

Pay close attention to the type of surfaces that the RV wax is compatible with. Some models are simply designed for use on fiberglass, and contact with other types of surfaces should be avoided. However, other products are versatile enough to allow you to apply them to all areas of your RV.

Ease of Application

Make sure that you choose a wax product that is as quick and easy to apply as possible. If you prefer to apply your fiberglass RV wax by hand, you may find that a spray bottle is most convenient. However, this will not be so much of an issue if you prefer to opt for machine application.

Longevity

Last but not least, make sure that the product you have chosen provides long-lasting protection. This will help to save a lot of time, trouble, and money in the long-run. Some products need to be reapplied every few weeks, while others provide protection for up to a year.

Got everything you need for your RV?

If not, check our in-depth reviews of the Best RV Slide Toppers, the Best RV Tool Kit, the Best RV Surge Protectors, and the Best RV Door Locks on the market in 2020.

If you want to improve your RV’s comfort level, take a look at our reviews of the Best RV Recliners, the Best RV Mattress Short Queen, the Best Coffee Maker for RVs, as well as our Best Car Neck Pillows Reviews and our Best Luxe RV Accessories Reviews.

Okay. Back to fiberglass RV wax…

So, what are the Best Fiberglass RV Waxes?

Which of the best waxes for Fiberglass RVs have you set your sights on? If you are still stuck for inspiration, there is one product that comes particularly highly recommended. And that’s the…

Meguiar’s M5616 Marine/RV Pure Wax Carnauba Blend

This is designed to restore gloss and color and is very easy to apply. It features a non-abrasive formula and goes on very smoothly without water spots. It is known for repelling UV rays, and it also resolves oxidation issues. Plus, it cleans your surfaces while protecting them, and is designed to last for a long time.

Wishing you have an enjoyable RV experiencing.

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