Tamiya 70138 Foam Board 3mm 3-Pack for RC Modelling  [70138]

Tamiya 70138 - Foam Board 3mm x 3
Price:
CAD$11.71
Brand:
Tamiya
Model:
70138
Condition:
Brand New
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Lightweight Foam Sheet for RC Projects

The Tamiya 70138 Foam Board is made for hobbyists who want a thin, manageable material for shaping and detailing RC models. At 3mm thickness the board is flexible enough for curves yet stable enough for mock-ups and internal supports.

How Builders Use This Foam

This foam board works well for cutting custom panels, mock body shells, or lightweight accessories for RC cars and planes. Tamiya 70138 trims cleanly with a sharp blade and sands back for a tidy finish, letting you iterate designs without adding bulk.

Repairs, Prototypes and Modding

Keep a 3-pack of Tamiya 70138 Foam Board handy for quick repairs, trial-fit prototypes or one-off upgrades. It is a cost effective material for testing shapes and layouts before moving to heavier materials or finished parts.

What tools work best for cutting this foam board?

A sharp hobby knife gives precise straight cuts while a fine-toothed saw handles longer or thicker sections. Use a metal ruler or straight edge to guide blades for neat edges.

Can I paint the surface and what prep is needed?

Light sanding and an appropriate primer will help paint adhere. Acrylics work well once the board is sealed, but test a small area first to avoid soaking the foam.

Which adhesives bond best to this foam?

PVA glues, hot glue and contact adhesives are commonly used. Avoid solvent-based glues that can melt the foam and choose low-solvent options for a secure bond.

Is this board good for making body shells?

It is suitable for lightweight prototype shells and internal shaping, but for final body shells you may prefer thicker or more resilient materials depending on impact resistance needs.

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