Car Body Filler
Car Body Filler shows low returns (0.4%), but a small market ($193K/yr) keeps it on the watch list.
Flapen Score
Top 24% of 811 Automotive niches · +5 vs the category median of 49
Is Car Body Filler profitable on Amazon?
According to Flapen's Amazon United Kingdom niche tracking, Car Body Filler is a £193K/yr Amazon United Kingdom market (240K searches/yr). The top 5 brands hold 76% of demand. Demand peaks in Apr. Verdict: Worth a look — 54/100.
Car Body Filler: the Amazon niche in one read
Everything a seller checks before entering, in three answers.
Is the demand real?
Worth a look. Search demand moved +19.4% over the last 90 days and 6.8% of searches end in a purchase.
£193K
revenue / yr
Who owns the niche?
The top 5 brands hold 76% of demand, so 24% of the market is open.
24%
open market share
Is there a way in?
Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.5★ — the gap to enter on.
0/100
page quality · 19 products
Top Car Body Filler products & what they sell for
Every tracked product — its share of the shelf, its review moat, and what it sells for.
Top sellers
by 90-day click share
Silverhook Big Boy Body Filler 250ml Ultra Fine Lightweight
- Price
- £6.95
- Rating
- 4.6/5
- Reviews
- 5,382
- Age
- 11y ago

U-POL Isopon Easy Sand Bodyfiller P38 250ml Repairs Damaged Body Panels On Vehicles Fills Minor Scratches Or Serious Dents Used on Bare Steel And Original Paint
- Price
- £6.93
- Rating
- 4.6/5
- Reviews
- 696
- Age
- 8y ago

U Pol P38 Easy Sand Body Filler Paste 250ml | Two Part Polyester Car Repair Kit for Dents Scratches Holes | Paintable Smooth Finish | Metal & GRP Compatible
- Price
- £10.35
- Rating
- 4.6/5
- Reviews
- 112
- Age
- 10mo ago

KKwoter 3PCS Car Body Filler Repair Kit: Includes Car Paint Scratch Filler Putty Car Dent Filler Putty and Quick Dry Automotive Paint Chip Repair Filler Kits for deep scratches peeling paint
- Price
- £3.82
- Rating
- 3.8/5
- Reviews
- 118
- Age
- 1y ago

All Types Of Vehicle Anti Rust Dent Gouge Splits & Scratch Repair Advanced Body Filler (685g Filler/15g Hardener)
- Price
- £11.81
- Rating
- 4.6/5
- Reviews
- 450
- Age
- 7y ago
Trending
90-day click momentum
HOCHSTE U Pol P38 Easy Sand Body Filler Car Body Repair Kit with Hardener for Metal GRP and Paint Two-Part Polyester Paste for Dents Scratches Holes Smooth Finish Paintable Surface Red 250ml
- Price
- £13.23
- Rating
- 4.7/5
- Reviews
- 11
- Age
- 1y ago

Silverhook Big Boy Ultra Fine Body Filler 600ml
- Price
- £12.57
- Rating
- 4.6/5
- Reviews
- 5,382
- Age
- 14y ago

HOCHSTE U Pol P38 Easy Sand Body Filler Car Body Repair Kit with Hardener for Metal GRP and Paint Two-Part Polyester Paste for Dents Scratches Holes Smooth Finish Paintable Surface Red 600ml
- Price
- £21.54
- Rating
- 4.7/5
- Reviews
- 11
- Age
- 1y ago

JENOLITE Primer Filler Spray Paint | WHITE | High Fill Multi-Surface Primer Paint | Fills Small Dents & Scratches | Perfect For Car Bodywork 3D Printer Models & More | 400ml
- Price
- £10.55
- Rating
- 4.4/5
- Reviews
- 2,159
- Age
- 5y ago

SILVERHOOK Big Boy Structural Hole Filler 250ml With Fibreglass
- Price
- £7.83
- Rating
- 4.6/5
- Reviews
- 573
- Age
- 14y ago
Newest
by launch date
U Pol P38 Easy Sand Body Filler Paste 250ml | Two Part Polyester Car Repair Kit for Dents Scratches Holes | Paintable Smooth Finish | Metal & GRP Compatible
- Price
- £10.35
- Rating
- 4.6/5
- Reviews
- 112
- Age
- 10mo ago

HOCHSTE U Pol P38 Easy Sand Body Filler Car Body Repair Kit with Hardener for Metal GRP and Paint Two-Part Polyester Paste for Dents Scratches Holes Smooth Finish Paintable Surface Red 250ml
- Price
- £13.23
- Rating
- 4.7/5
- Reviews
- 11
- Age
- 1y ago

HOCHSTE U Pol P38 Easy Sand Body Filler Car Body Repair Kit with Hardener for Metal GRP and Paint Two-Part Polyester Paste for Dents Scratches Holes Smooth Finish Paintable Surface Red 600ml
- Price
- £21.54
- Rating
- 4.7/5
- Reviews
- 11
- Age
- 1y ago

KKwoter 3PCS Car Body Filler Repair Kit: Includes Car Paint Scratch Filler Putty Car Dent Filler Putty and Quick Dry Automotive Paint Chip Repair Filler Kits for deep scratches peeling paint
- Price
- £3.82
- Rating
- 3.8/5
- Reviews
- 118
- Age
- 1y ago

Silverhook Big Boy Metal Filler Conductive 250ml Bundle Car Body Filler & Body Filler Kit Includes 3 Spreaders 10pcs Assorted Sandpaper A Microfibre Cloth A Pair Of Gloves And A Dust Mask
- Price
- £15.71
- Rating
- 4.4/5
- Reviews
- 35
- Age
- 1y ago
Competition: brands, sellers & click share
The top 5 products take 54% of clicks — established leaders, but buyers still shop beyond them.
Brands
12 flat
Sellers
71
Top-5 brand share
76%
Top 20: 100%
Top-5 click share
54%
Top 20: 100%
Open market
18%
- SILVERHOOK36%
- U-POL18%
- Parts Panel9%
- KKwoter7%
- E-TECH6%
- isopon6%
Car Body Filler demand & seasonality
Weekly search volume, with the niche's key stats alongside.
Peak months: Apr · busiest ÷ quietest = 2.2×
Top Car Body Filler search terms shoppers use
The exact queries shoppers type, with yearly volume, growth and conversion.
- car body filler89K/yr
- body filler37K/yr
- car body filler repair kit24K/yr
- car filler for bodywork18K/yr
- car filler16K/yr
- p38 body filler10K/yr
- isopon p38 body filler8K/yr
- car body repair kit7K/yr
- big boy body filler6K/yr
- upol body filler6K/yr
What reviews say buyers love and hate about Car Body Filler
What buyers mention most, as a share of all reviews.
What buyers love
87% of reviews“Excellent product”
“Easy to use”
“Just the job”
“value for money”
“Did my repair just fine”
What buyers complain about
68% of reviews“Best used in the fresh air as it has a reasonably pungent chemical odour”
“Expensive really for the amount”
“Rubbish”
“best warmed in hot water as its takes an age to get out of the tube”
“Misleading, rubbish”
Car Body Filler return rate & reasons
Why buyers send it back, as a share of all return requests.
0.4%
Return rate
28%
Fixable by listing
The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.
Common Car Body Filler questions
The questions sellers ask about this niche, answered from the tracked metrics.
Best Flapen score
The highest-scoring niches we track right now, across every category.









