303 Protectant Market Report: Sales Volume, Market Share, Leading Brands & Market Trends
303 Protectant sales on Amazon US totaled 132,100 units in July 2026 (▼ 15.5% vs. the prior month), generating an estimated $2,837,189 in revenue across the 50 top-ranked ASINs for this search term. Demand is heavily concentrated at the top of the ranking — the ten best performers capture 62.1% of unit volume and 58.4% of revenue, while a typical listing is priced at $26.20. The keyword itself pulled 23,929 Amazon queries over the same period (▲ 1.7% MoM).
Zooming out to the 12-month window ending July 2026, the 303 protectant Top 50 moved 1,175,150 units and $27,084,793 in cumulative sales — an average of 97,929 units and $2,257,066 per month. Monthly throughput topped out at 158,100 units in April 2026 and dipped to 50,000 in December 2025, leaving the latest reading 60.5% higher than August 2025.
303 Protectant Sales Trend (Trailing 12 Months)
Based on the top 50 ASINs by monthly sales for this keyword
2025/08
2025/09
2025/10
2025/11
2025/12
2026/01
2026/02
2026/03
2026/04
2026/05
2026/06
2026/07
Monthly Sales 2026/07
132.1K
▼ 15.5% MoM
Monthly Revenue 2026/07
$2.8M
▼ 19.8% MoM
Top 10 Market Share 2026/07
62.1%
303 Protectant Market Share & Sales Concentration on Amazon US — July 2026
The most-sold 303 protectant listing on Amazon US in July 2026 is ASIN B071ZTPRJL (Brand: Chemical Guys), which sold 30,000 units at $11.97 apiece — equal to 22.7% of every unit tracked in this report and 3.0× the volume of the No. 2 listing.
The Top 10 ASINs account for 82,000 units and $1,657,760 in July 2026 — 62.1% of unit volume and 58.4% of revenue among all 50 ranked ASINs in this report.
Sales Volume of Top ASINs for '303 Protectant' on Amazon
July 2026
Is 62.1% Top 10 share highly concentrated?
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Top 5 Volume Share breakdown
B071ZTPRJL
Chemical Guys, Total Interior Cleaner, Protectant & Car Detailer, 16 oz | Cleans car dashboards, seats, nav. screen, trim and glass in one step, streak-free, fresh baby powder scent
30K
▲ 0.0%vs. prior month
$359.1K
latest month
12-month trend
B000XBCURW
303 Marine Aerospace Protectant for Boat Vinyl, 32 oz | Provides UV protection for marine vinyl and surfaces while helping prevent fading, cracking, and staining.
10K
▲ 0.0%vs. prior month
$175.9K
latest month
12-month trend
B00KN0UOEE
303 Aerospace Protectant for Vinyl, Plastic & Rubber, 32 oz | Provides UV protection while helping prevent fading, cracking, and discoloration.
7K
▲ 40.0%vs. prior month
$155K
latest month
12-month trend
B0185PU38A
303 Automotive Protectant for Vinyl, Plastic & Rubber, 16 oz | Protects interior and exterior automotive surfaces from UV damage while restoring appearance.
6K
▲ 0.0%vs. prior month
$94.2K
latest month
12-month trend
B0B94G13CN
CERAKOTE Rapid Ceramic Paint Sealant, Ceramic Coating for Cars, 14 oz | Hydrophobic Spray Wax Alternative, 50-Wash Gloss and Slickness, Safe on All Paint Colors and Clear Coat
6K
▼ 40.0%vs. prior month
$118.1K
latest month
12-month trend
B00FJIT9BO
Chemical Guys VRP Vinyl, Rubber & Plastic Dressing, Dry to Touch, 16 oz | Satin shine on tires, trim, dashboards and weatherstripping, non-greasy and dry to the touch, indoors or out
5K
▼ 16.7%vs. prior month
$59.9K
latest month
12-month trend
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Best 303 Protectant Brands on Amazon US — Top 3 Brand Sales Concentration (July 2026)
Chemical Guys is the best-performing 303 protectant brand in July 2026, moving 35,000 units across 2 ASINs for 42.7% of Top 10 volume. 303 Products follows with 31,000 units (37.8%), ahead of CERAKOTE on 6,000 units (7.3%).
With 5 brands splitting the Top 10 and 87.8% of volume sitting with three of them, this is a concentrated shelf — the leaders hold multiple listings or one very high-velocity ASIN, so a new entrant competes against established review moats rather than an open field. Average selling prices among the leaders run from $11.97 to $19.69, which frames the price band a competing listing has to justify.
Brand share of Top 10 volume
Chemical Guys
2 ASINs in Top 10
42.7%
Units
35K
Revenue
$418.9K
Avg. price
$11.97
B071ZTPRJL
$11.97·★4.6·44.4K revsChemical Guys, Total Interior Cleaner, Protectant & Car Detailer, 16 oz | Cleans car dashboards, seats, nav. screen, trim and glass in one step, streak-free, fresh baby powder scent
Units sold30KB00FJIT9BO
$11.97·★4.6·33.6K revsChemical Guys VRP Vinyl, Rubber & Plastic Dressing, Dry to Touch, 16 oz | Satin shine on tires, trim, dashboards and weatherstripping, non-greasy and dry to the touch, indoors or out
Units sold5K
303 Products
5 ASINs in Top 10
37.8%
Units
31K
Revenue
$525.9K
Avg. price
$17.73
B000XBCURW
$21.99·★4.7·26.2K revs303 Marine Aerospace Protectant for Boat Vinyl, 32 oz | Provides UV protection for marine vinyl and surfaces while helping prevent fading, cracking, and staining.
Units sold10KB00KN0UOEE
$23.19·★4.7·27.5K revs303 Aerospace Protectant for Vinyl, Plastic & Rubber, 32 oz | Provides UV protection while helping prevent fading, cracking, and discoloration.
Units sold7KB0185PU38A
$15.99·★4.7·16.3K revs303 Automotive Protectant for Vinyl, Plastic & Rubber, 16 oz | Protects interior and exterior automotive surfaces from UV damage while restoring appearance.
Units sold6KB00JREJ9WU
$13.49·★4.7·26.2K revs303 Marine Aerospace Protectant for Boat Vinyl, 10 oz | Provides UV protection for marine vinyl and surfaces while helping prevent fading, cracking, and staining.
Units sold4KB00030MAL4
$13.99·★4.6·2.9K revs303 Marine Multi-Surface Cleaner for Vinyl & Canvas, 32 oz | Removes dirt, grime, and stains from vinyl, canvas, upholstery, and other marine surfaces.
Units sold4K
CERAKOTE
1 ASIN in Top 10
7.3%
Units
6K
Revenue
$118.1K
Avg. price
$19.69
B0B94G13CN
$19.69·★4.5·19.1K revsCERAKOTE Rapid Ceramic Paint Sealant, Ceramic Coating for Cars, 14 oz | Hydrophobic Spray Wax Alternative, 50-Wash Gloss and Slickness, Safe on All Paint Colors and Clear Coat
Units sold6K
Trending 303 Protectant Products — Growth Leaders & New Top 10 Entrants
Based on July 2026 data, this shortlist surfaces the two kinds of ASIN worth keeping an eye on — the ones that just broke into the Top 10, and the ones growing fastest month over month. Specifically, 2 ASINs forced its way in: B0FD48DNXN booked 5K units at $19.95, with ▲ 25.0% MoM change. On the growth side, B0002KKIR8 leads positive momentum with ▲ 100.0% MoM growth on 400 units.
The two signals carry different weight. A fresh entrant means share has already changed hands — an incumbent gave up its place to make room, so any competitive set drawn up a month ago is now out of date. A steep growth rate works as the earlier warning: it marks demand that is still compounding, usually a month or two before the ranking catches up to it.
B0FD48DNXN
ExoForma Black Trim Restorer - Lasts 6+ Months, Dye Infused Waterproof Plastic Restorer for Cars - Perfect for Faded Bumpers, Trim & Vinyl on Jeeps, Truck Beds, Avalanches & ATVs | 4oz Kit
Price
$19.95
Rating
4.4
Reviews
611
Latest month sales
B00030MAL4
303 Marine Multi-Surface Cleaner for Vinyl & Canvas, 32 oz | Removes dirt, grime, and stains from vinyl, canvas, upholstery, and other marine surfaces.
Price
$13.99
Rating
4.6
Reviews
2.9K
Latest month sales
B0002KKIR8
303 Convertible Top Cleaning & Care Kit | Includes Convertible Top Cleaner and Automotive Protectant for cleaning and UV protection.
Unlock to view ASIN details and product titles
Price
$31.85
Rating
4.6
Reviews
801
Latest month sales
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