Epoxy Market Report: Sales Volume, Market Share, Leading Brands & Market Trends

J-B Weld is the best-performing epoxy brand in July 2026, moving 41,000 units across 6 ASINs for 66.1% of Top 10 volume. GORILLA follows with 10,000 units (16.1%), ahead of JANCHUN on 4,000 units (6.5%).

With 5 brands splitting the Top 10 and 88.7% 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 $5.97 to $14.99, which frames the price band a competing listing has to justify.

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, one ASIN forced its way in: B07YCVVYFK booked 3K units at $21.99, with ▲ 0.0% MoM change. On the growth side, B07D1NX76J leads positive momentum with ▲ 200.0% MoM growth on 900 units, with B01LYK2NAG close behind at ▲ 200.0% MoM on 600 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already changed hands — an incumbent gave up its place to make room, so any competitive set drawn up a month ago is now out of date.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.