imported_Luster
New member
I observed a friend of mine using this product on the interior of his C5 Corvette and he gave me the remaining 1/4 of his bottle to try.
First off, I can't stand an interior dressing/conditioner that is shiny. For me it has to be a satin finish. So that was my primary criteria.
Secondly... I rarely use "over the counter" or "mass market" products. Like most of you, I'm mostly an upper end detailing product guy!
That being said, here's my review of the TW F21 Super Protectant.
1. Application:
This product is a water based liquid and comes in a spray bottle with a fairly fine mist that can be sprayed on your microfiber towel or directly on the leather, plastic, vinyl or rubber surface.
2. Shine:
The finish is EXACTLY what I like: Satin smooth finish with no streaks, no harsh shine. Dry to the touch after 1 minute.
3. Longevity:
I applied to the interior surfaces of my '03 Corvette about 2 weeks ago and they still look the same as they did the day I applied them.
4. UV Protection:
The spray bottle label claims the following:
Revolutionary nonotechnology formula combined with Sun- Sto p ? provides the highest level of UVA/UVB protection for leather, vinyl, rubber and plastic surfaces.
5. Scent:
This is the best part!!! It has that LEATHER scent. Reminds me very much of Zaino Z10 "Leather in a Bottle".
6. Amount used:
Very little is needed... 2 light sprays did the one entire seat.
7. Availability:
Like most Turtle Wax products, F21 SP is available at almost any Auto Parts Store and, of course, Walmart!
8. Price:
Cheap. 32 oz is about $6.50 at Walmart.
9. Similar product comparison:
Here's where I'll get into trouble. I'm going to compare this product with 303 Protectant. Now I know that 303 is the "benchmark" for interior protectant products. It has the perfect, non-streak, UV protected finish. All true.
If F21 SP isn't just as good, it's darn close.
10. Recommendation:
Highly recommended.
11. Overview:
I have always been skeptical of TW products ever since the days of the original TW Paste Wax products that you put on your car, they left a nasty white crust, that you had to scrape off and the car ended up looking worse after that before!
But, as you can deduce from my review, I really like this stuff!
And, if you give it a try and disagree, please send your un-used portions to me. I'll gladly take them off your hands.
P.S. Excellent for tires too.
First off, I can't stand an interior dressing/conditioner that is shiny. For me it has to be a satin finish. So that was my primary criteria.
Secondly... I rarely use "over the counter" or "mass market" products. Like most of you, I'm mostly an upper end detailing product guy!
That being said, here's my review of the TW F21 Super Protectant.
1. Application:
This product is a water based liquid and comes in a spray bottle with a fairly fine mist that can be sprayed on your microfiber towel or directly on the leather, plastic, vinyl or rubber surface.
2. Shine:
The finish is EXACTLY what I like: Satin smooth finish with no streaks, no harsh shine. Dry to the touch after 1 minute.
3. Longevity:
I applied to the interior surfaces of my '03 Corvette about 2 weeks ago and they still look the same as they did the day I applied them.
4. UV Protection:
The spray bottle label claims the following:
Revolutionary nonotechnology formula combined with Sun- Sto p ? provides the highest level of UVA/UVB protection for leather, vinyl, rubber and plastic surfaces.
5. Scent:
This is the best part!!! It has that LEATHER scent. Reminds me very much of Zaino Z10 "Leather in a Bottle".
6. Amount used:
Very little is needed... 2 light sprays did the one entire seat.
7. Availability:
Like most Turtle Wax products, F21 SP is available at almost any Auto Parts Store and, of course, Walmart!
8. Price:
Cheap. 32 oz is about $6.50 at Walmart.
9. Similar product comparison:
Here's where I'll get into trouble. I'm going to compare this product with 303 Protectant. Now I know that 303 is the "benchmark" for interior protectant products. It has the perfect, non-streak, UV protected finish. All true.
If F21 SP isn't just as good, it's darn close.
10. Recommendation:
Highly recommended.
11. Overview:
I have always been skeptical of TW products ever since the days of the original TW Paste Wax products that you put on your car, they left a nasty white crust, that you had to scrape off and the car ended up looking worse after that before!
But, as you can deduce from my review, I really like this stuff!
And, if you give it a try and disagree, please send your un-used portions to me. I'll gladly take them off your hands.

P.S. Excellent for tires too.
