PEI Sheets - Wham Bam

This PEI build surface is a high-performance (Ultem 1000B film) thermoplastic Polyetherimide material. Our PEI build surface is 0.2mm thick and pre...

We start with our original high chromium spring steel Flexi Plates, powder paint them with PEI, and bake them in a kiln. The PEI Powder Painted Fle...

Wham Bam textured PC build surfaces are our high-performance, custom-blended Polycarbonate (or PC) build surface ideal for low-temperature filament...