fence post foam
Skip it43/100a small market ($116K/yr) — fence post foam doesn't clear our bar today.
Market/yr
$116K
Growth (1y)
+89.8%
Products
18
Brands
10
was 10 a year ago
Sellers
65
Price range
$8.51–$271.48
Returns
1.9%
Rating
4.2★
Skip it
Scored 43/100 across market size, growth, competition, quality gap, and returns.
Demand
Weekly Amazon search volume, last 104 weeks — +89.8% year over year.Seasonality
Monthly demand index across the year — 1.00 is average.Peak months: Apr, May, Jul · busiest ÷ quietest = 3.3×
Competition
- H.B. Fuller33%
- KRAKEN BOND19%
- STANLEY14%
- POSTSAVER14%
- Postloc5%
- SIKA4%
- Other (4 brands)11%
The top 5 products take 67% of clicks — established leaders, but buyers still shop beyond them. 10 brands and 65 sellers compete here.
Brands
10 flat
was 10 a year ago
Sellers
65
Top 5 brand share
85%
Product shelf
All 18 tracked products in this niche.
H.B. Fuller Fast 2K Post Anchor Mix | Expanding Composite Footing Compound (Fence 1)
H.B. Fuller
$27.494.3★1,757 reviews
Kraken Bond Expanding Foam Post Hole Filler - (1x10.5 + 1x13.2 oz) 2 Part Expanding Polyurethane Concrete Alternative for Fence Deck Mailbox Anchor Waterproof Fence Post Repair Kit 1 Pack
KRAKEN BOND
$22.103.9★211 reviews
Postsaver Pro-Set Fast Fixing Foam | 1 Large Pack = 33.8oz | Install x2 Posts | Quick & Easy Alternative to Concrete | No Water No Mess | for All Fence & Deck Post | Replaces 80-100 lbs Concrete
POSTSAVER
$28.854.2★399 reviews
Stanley F996 Fence Post Mix | Concrete Alternative Expanding Foam | Easy to Use Fast Installation 1x (Component A B) 12.7 fl oz and 10.1 fl oz | Includes Goggles and Gloves 2 Bottle | 1 Pack
STANLEY
$22.604.2★112 reviews
H.B. Fuller Fast 2K Deck Post Mix - 2 Pack | Expanding Foam Concrete Alternative for Deck Fence Mailbox & Playground Equipment Installs. Fast-Setting Post Foam
H.B. Fuller
$45.924.2★438 reviews
Postloc 1-Post Kit - Easy to Use Concrete Alternative (1)
Postloc
$23.444.3★97 reviews
Stanley F996 Fence Post Mix | Concrete Alternative Expanding Foam | Easy to Use Fast Installation 2X (Component A B) 12.7 fl oz and 10.1 fl oz | Includes Goggles and Gloves 2 Bottle | 2 Pack
STANLEY
$44.624.2★112 reviews
Fast-Setting Fence Post Foam | Expanding Polyurethane Expanding Foam for Fence Posts for Fence Mailbox Deck & Anchor | Waterproof Post Hole Foams Filler | Easy Concrete Alternative Mix
YOTEBLE
$15.080.0★0 reviews
Reviews
What buyers praise and complain about, mined from review topics.What buyers love
“Easy to use”
“Great product”
“worked like advertised”
“Solid product”
“Works beautifully”
“Effective product for limited yse”
“complete the repair job in one fell swoop”
“The instructions were clear”
“Use real concrete”
“Easy and Durable”
What buyers complain about
“Did not expand very much”
“That cost me 30 bucks”
“Doesnt work”
“Junk”
“Instructions are useless”
“Box was open safety glasses were used”
“After the cement cured. hard as a rock.”
“Would not recommend has black dye”
“Safety of this product is questionable: Buyer Beware”
“Concrete is way to go”
Top return reasons
- Functionality-Overall20%
- Advertised Vs Actual Product16%
- Value For Money13%
- Material Quality12%
- Size-Overall11%
- Leak-Proof9%
- Stretchability/Expandability/Elasticity4%
- Instructions/User Manual/Troubleshooting3%
- Compatibility-Overall1%
- Water Resistance1%