FUL vs RPM

For growth investors, RPM International Inc.

(RPM) is the stronger pick with 0. 5% revenue growth year-over-year, versus -2. 7% for H. B. Fuller Company (FUL). RPM International Inc. (RPM) offers the better valuation at 19. 1x trailing P/E (18. 7x forward), making it the more compelling value choice. Analysts rate H. B. Fuller Company (FUL) a "Buy" — based on 15 analyst ratings — the highest consensus in this comparison. The "better buy" depends entirely on your goals: growth investors should weight revenue trajectory, value investors should weight P/E and PEG, and income investors should weight dividend yield and streak.

On trailing P/E, RPM International Inc.

(RPM) is the cheapest at 19. 1x versus H. B. Fuller Company at 22. 2x. On forward P/E, H. B. Fuller Company is actually cheaper at 12. 9x — notably different from the trailing picture, reflecting expected earnings growth. The PEG ratio (P/E divided by earnings growth rate) is the most growth-adjusted single valuation metric: RPM International Inc. wins at 1. 04x versus H. B. Fuller Company's 4. 16x — a reasonable growth-adjusted valuation.

Over the past 5 years, RPM International Inc.

(RPM) delivered a total return of +14. 3%, compared to -5. 7% for H. B. Fuller Company (FUL). Over 10 years, the gap is even starker: RPM returned +134. 8% versus FUL's +53. 2%. Past returns do not guarantee future results, and the stock with the higher historical return may already have its best growth priced in.

By beta (market sensitivity over 5 years), RPM International Inc.

(RPM) is the lower-risk stock at 1. 01β versus H. B. Fuller Company's 1. 20β — meaning FUL is approximately 20% more volatile than RPM relative to the S&P 500. On balance sheet safety, H. B. Fuller Company (FUL) carries a lower debt/equity ratio of 101% versus 103% for RPM International Inc. — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), RPM International Inc.

(RPM) is pulling ahead at 0. 5% versus -2. 7% for H. B. Fuller Company (FUL). On earnings-per-share growth, the picture is similar: H. B. Fuller Company grew EPS 19. 6% year-over-year, compared to 17. 3% for RPM International Inc.. Over a 3-year CAGR, RPM leads at 3. 2% annualised revenue growth. Higher growth typically commands a higher valuation multiple — check whether the premium P/E or P/S is justified by the growth rate using the PEG ratio.

RPM International Inc.

(RPM) is the more profitable company, earning 9. 3% net margin versus 4. 4% for H. B. Fuller Company — meaning it keeps 9. 3% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: RPM leads at 12. 3% versus 11. 5% for FUL. At the gross margin level — before operating expenses — RPM leads at 41. 4%, reflecting greater pricing power or product mix advantage. Stronger margins indicate durable pricing power, lower cost of revenue, or higher mix of software/services. They are one of the clearest signs of business quality.

The PEG ratio (forward P/E divided by expected earnings growth rate) is the most precise measure of undervaluation relative to growth potential.

By this metric, RPM International Inc. (RPM) is the more undervalued stock at a PEG of 1. 04x versus H. B. Fuller Company's 4. 16x. A PEG below 1. 5 suggests fair-to-attractive pricing relative to expected growth. On forward earnings alone, H. B. Fuller Company (FUL) trades at 12. 9x forward P/E versus 18. 7x for RPM International Inc. — 5. 7x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for FUL: 20. 3% to $73. 33.

All stocks in this comparison pay dividends.

RPM International Inc. (RPM) offers the highest yield at 1. 9%, versus 1. 5% for H. B. Fuller Company (FUL).

For long-horizon retirement investors, RPM International Inc.

(RPM) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (low volatility (β 1. 01), 1. 9% yield, +134. 8% 10Y return). Both have compounded well over 10 years (RPM: +134. 8%, FUL: +53. 2%), confirming both are viable long-term holds — but the lower-volatility option typically results in less emotional selling during corrections. Retirement portfolios generally favour predictability over maximum returns. Consult a financial advisor before making allocation decisions.

Both stocks operate in the Basic Materials sector, making this a peer-level intra-sector comparison — the same macro tailwinds and headwinds will affect both.

These fundamental differences mean investors should not choose between them on a single metric — the "better stock" depends entirely on which of these characteristics aligns with your investment strategy.