Rubberwood
Hevea brasiliensis • Hardwood
Grain Pattern
Straight to slightly interlocked grain with a coarse, open-pored texture; frequently seen in finger-jointed or butcher-block assembly for stability.
Color Description
Heartwood is a light blonde to medium yellowish-brown, sometimes with streaks of pink or reddish-brown. Sapwood is not clearly demarcated from heartwood. It tends to darken or yellow slightly with age.
Hardness Rating
960 lbf (Medium)
Durability Rating
Non-durable to Perishable; susceptible to fungal decay and insect attack if not treated with preservatives during processing.
Common Uses
Low-cost furniture, cabinetry, cutting boards, kitchen accessories, flooring, and children's toys.
Geographic Origin
Originally native to the Amazon Rainforest; now grown extensively in plantations across Southeast Asia (Thailand, Malaysia, Indonesia).
Market Value & Sustainability
Estimated Market Value
Approximately $3.00 - $6.00 per board foot (one of the most economical hardwoods available).
Wood Age Estimate
Modern (less than 10-15 years); the lack of significant oxidation and the butcher-block style of construction indicate contemporary mass-produced furniture.
Sustainability Status
Highly sustainable; wood is harvested from plantation trees that have reached the end of their latex-producing cycle. Not CITES or IUCN listed.
Workability
Generally easy to work with both hand and machine tools. Glues and finishes well, though the large pores may require filling for a perfectly smooth finish. Can exhibit some surface fuzziness if tools are not sharp.
Notable Features
Often referred to as "Parawood" or "Malaysian Oak." It has minimal shrinkage but is highly susceptible to staining and mold if not properly dried and finished.
Finish Recommendations
Accepts most finishes well, including clear polyurethane, lacquer, and oil. Takes stains fairly evenly, though a sealer is recommended due to varyng absorption in the open pores.
Identification Confidence
High; the light yellowish color, distinct large pores, and common finger-jointed construction are classic indicators of Rubberwood used in retail furniture.