Six Foot Polyisocyanurate Foam Blocks classic-carbon-fiber-styles fiberglass

fiberglass

They retain enough flexibility to drape over most contours and they contribute significantly to the strength of the part

This surface coat can be brushed on

Popular fabric for lightweight moldings and repairs

Six Foot Polyisocyanurate Foam Blocks classic-carbon-fiber-styles fiberglassPolyisocyanurate foam has been a favorite material of pattern builders for years. With this 6 ft. x 4 ft. x 2 ft. block, you can cut, carve, sand, and sculpt nearly any shape without the hassle of gluing numerous sheets together or pouring your own block. Although this foam can be easily CNC machined, it should not be hot wired. Professional results can be achieved by using a variety of hand tools to saw, carve, plane, and smooth out your shape. To