High Temperature Foam
LAST-A-FOAM® FR-4700 TOOLING FOAM BOARD
Our advanced LAST-A-FOAM® FR-4700 high-temperature polyurethane foam tooling boards can withstand peak temperatures up to 400° F (200°C) and continuous-use temperatures up to 350° F (177°C) – significantly more than other products on the market. This series is non-abrasive and can be machined with standard high-speed steel (HSS) cutting tools. It can also be cut cleanly with water jets and traditional wood-carving tools. Affordable and dimensionally stable, this rigid foam board is ideal for prototype machining, high-temperature curing prepregs, vacuum forming, pattern making, and other limited-run tooling where traditional metal dies are cost-prohibitive. The FR-4700 high-temp series of high-density foam is available in thicknesses up to 12 inches in 18-lb. densities, and up to 11 inches in 30- and 40-lb. densities. This high-performance material is an excellent choice for all of your high-temperature needs.
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- Withstands peak temperatures up to 400°F
- Supports continuous-use temperatures up to 350°F
- Highly machinable
- Consistently uniform
- Dimensionally stable
- Prototype machining
- Prepreg composite layup tools
- High-temperature curing prepregs
- Master plugs and molds
- Vacuum forming
- Tool proofing
- Limited-run tooling
- Pattern making
- Master model making
- Monolithic tools and molds
|Products||Density (lbs/ft3)||Height (in)||Width (in)||Length (in)|
|Products||Density (kg/m3)||Height (cm)||Width (cm)||Length (cm)|
Shown are maximum standard sizes based on density. Custom sizes are available. Cut sizes are available from 0.125 inches (3.175 mm) up to standard stock heights as listed above.
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