FUL vs ROAD: Which Is the Better Buy in 2026?

Same yardstick, side by side (as of October 2026). Valuation lined up like this is most meaningful for two names in the same corner of the market, which these are. Figures are approximate; verify before investing.

Reading it: FUL is the cheaper of the two on forward earnings, but cheaper is not the same as better. Pair the valuation with growth (how far the forward P/E sits below the trailing P/E) and risk (beta) before you decide.

The metrics above tell you which is the marginally better business. The bigger risk for most people is not picking the slightly worse stock, it is over-concentrating. FUL and ROAD share themes, so owning both, or adding either to what you already hold, can quietly push a large share of your portfolio into one bet.

This is the part a generic comparison page cannot answer, because it depends on what you own. Connect your brokerage and Walnut shows your real, combined FUL and ROAD exposure, flags overlap with your existing positions, and tells you if adding one would tip you past a concentration you are comfortable with, read-only by default, with your login staying at your broker. Walnut is not an investment adviser.

H.B. Fuller Company formulates and sells industrial adhesives, sealants and coatings from roughly 70 plants worldwide, with about 7,100 employees and trailing twelve-month revenue of ~$3.55 billion. The business runs in three segments. Hygiene, Health and Consumable Adhesives (~$422 million of revenue in the quarter ended May 30, 2026) glues diapers, tissue, food packaging, e-commerce cartons and medical devices. Engineering Adhesives (~$283 million) sells reactive, light-cure and two-part structural products into transportation, electronics, clean energy, aerospace, appliances and heavy machinery. Building Adhesive Solutions (~$245 million) covers commercial roofing, flooring, insulation, building envelope, caulks and sealants. The company has paid a quarterly dividend for 58 consecutive years and raised it for 33 straight.

Full FUL guide

Construction Partners, Inc. (Nasdaq: ROAD) is a vertically integrated civil infrastructure company focused on building and maintaining roads, highways, bridges, airports, and site work across the fast-growing Southeast and Sunbelt (Alabama, Florida, Georgia, North Carolina, Oklahoma, South Carolina, Tennessee, and Texas). Beyond contracting, it owns hot mix asphalt (HMA) plants, aggregate quarries, and liquid asphalt terminals, selling materials both to its own projects and to third parties, which gives it control over a key input cost and an extra revenue stream.

Full ROAD guide

Both fit overlapping themes, but they are not interchangeable. The useful comparison is which set of drivers and risks you want exposure to.

• FUL drivers: Margin expansion from pricing and Quantum Leap; Volume, which is where the story cracks.
• ROAD drivers: Roll-up acquisition engine; Infrastructure funding tailwind.

A faster-growing, richer-valued name usually swings harder, so it suits a longer horizon and a higher tolerance for volatility; a steadier, more cash-generative business suits a more conservative or income-minded investor. The honest test is which set of risks you could hold through a drawdown: Leverage is the first constraint: total debt of ~$2.19 billion against ~$97 million of cash already sits near 3x trailing EBITDA of ~$610 million, and the new 7.625% notes carry a coupon well above the 4.000% notes they partly replace, so interest cost rises as the AMS deal closes. For ROAD, the shares still trade at a premium to typical contractors (~32 times trailing and ~22 times forward earnings, EV/EBITDA near 13, as of October 16, 2026), and the multiple has already compressed sharply: the stock is down ~26% in 2026 and fell ~12% in the past month alone, after a roughly 6 percent single-day drop in July 2026.

Growth-minded investors who believe the theme has years to run tend to accept the richer multiple for more upside; value-minded investors lean toward the cheaper forward earnings and steadier profile. Pick FUL if you believe its drivers more; ROAD if you believe its. Many investors hold both, but since they share themes, that is a concentrated bet, not diversification. Decide deliberately and check overlap. For the full detail, see the FUL and ROAD guides.

FUL. H.B. Fuller reports on a fiscal year ending in late November, so the latest print as of October 16, 2026 is the third quarter (ended August 29), released September 23 with a modest EPS beat. Fourth-quarter results are not expected until early 2027, so the next catalysts are the AMS closing and the board's answer to Ancora's raised bid. At ~10x forward earnings and ~8x EV/EBITDA, against a mean analyst target near $68, the gap between the margin story and the volume story remains wide.

ROAD. Fiscal 2025 revenue rose about 54 percent to roughly $2.81 billion, and trailing-twelve-month revenue reached about $3.48 billion by June 2026, with net income of ~$143 million. The June quarter beat expectations (adjusted EPS of $1.08 vs ~$1.01), yet the stock has fallen ~26% in 2026, so the trailing P/E has dropped from ~42 in July to ~32 and EV/EBITDA from ~19 to ~13. Analysts expect ~$3.67 billion of FY26 revenue, at the top of management's earlier $3.59 billion to $3.65 billion guidance, and the 7 analysts tracked carry a mean target near $139, far above the October 16 close.

Headline figures (approximate, October 2026): FUL shows revenue (ttm) ~$3.55B; Q3 FY2026 revenue ~$938M, up ~5.2% year over year, q3 fy2026 (quarter ended aug 29, 2026) Adjusted EPS $1.52 vs ~$1.46 consensus; net income ~$79M, margins (ttm) Gross ~32.7%, operating ~13.2%, net ~5.6%, net income / eps (ttm) ~$198M; trailing EPS ~$3.59, forward EPS estimate ~$5.18; ROAD shows revenue (ttm) ~$3.48B, revenue growth (june 2026 quarter, yoy) ~28% (~$999M), net income (ttm) ~$143M, diluted eps (ttm) ~$2.57.

FUL and ROAD are related but distinct: same themes, different businesses and risks. Neither wins in the abstract; the right pick is whichever thesis you actually believe, sized so you are not over-concentrated in one theme. Walnut can show your combined FUL and ROAD exposure against your real portfolio. It is not an investment adviser.