Rubberwood — Hevea brasiliensis
Medium. The characteristic diffuse-porous structure, coarse texture, and light coloration strongly point toward Rubberwood or a similar plantation hardwood. confidence

Rubberwood

Hevea brasiliensis · Hardwood

Type
Hardwood
Origin
Native to the Amazon rainforest, but commercially cultivated extensively throughout Southeast Asia (Malaysia, Thailand, Indonesia).
Hardness
955 lbf (Medium)
Durability
Non-durable; susceptible to fungal decay, dry-wood termites, and powder-post beetles if untreated.

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Grain Pattern

Straight to somewhat interlocked, with a coarse and even texture.

Color & Appearance

Light blonde to medium brown, often with little difference between heartwood and sapwood. Low natural luster, tends to yellow slightly upon exposure to light.

Hardness (Janka)

955 lbf (Medium)

Durability & Decay Resistance

Non-durable; susceptible to fungal decay, dry-wood termites, and powder-post beetles if untreated.

Value & Sustainability

Estimated Market Value
Inexpensive to moderate, typically ranging from $2.00 to $4.00 per board foot.
Wood Age Estimate
Modern or recently harvested plantation lumber (under 10 years old).
Sustainability Status
Highly sustainable. Sourced from plantation trees harvested primarily for latex production after their productive lifecycle ends.

Common Uses

Furniture, cabinetry, interior flooring, toys, and cutting boards.

Geographic Origin

Native to the Amazon rainforest, but commercially cultivated extensively throughout Southeast Asia (Malaysia, Thailand, Indonesia).

Workability

Generally easy to work with both hand and machine tools, though it can be prone to fuzzy grain during sanding if not properly sharp.

Finish Recommendations

Takes stains and finishes very well, though a sanding sealer is often recommended due to its relatively porous nature.

Notable Features

Contains residual sugars and starches which make it highly vulnerable to insect attack unless chemically treated after harvesting.

Learn more about Rubberwood in the Wood Encyclopedia
Identified August 16, 2026