ProForm Boards

Proform Board is a high-strength, heat-resistant tooling board designed for repeat-use molding applications—especially in the knife and holster manufacturing space. Developed as an advanced alternative to HDPE, Proform Board offers greater dimensional stability, longer mold life, and more consistent forming results for thermoformed products.

At Index Thermoplastics, we offer Proform Board specifically suited for professionals creating custom holsters, knife sheaths, and precision-molded gear.

Why Proform Board is Ideal for Holster and Sheath Molds

• Heat-Resistant & Thermoform Friendly

  Proform Board maintains its shape and dimensional integrity under the heat and pressure of vacuum and press forming, making it a reliable option for mold making in high-use workshops.

• Long-Lasting Mold Performance

  Its dense, impact-resistant structure resists wear, abrasion, and deformation—even after repeated forming cycles—delivering consistent results over time.

• Precision Machinability

  Designed for fine detailing, Proform Board machines cleanly and holds tight tolerances, enabling highly detailed molds for complex sheath and holster profiles.

• Stable & Predictable

  Proform Board’s low thermal expansion helps molds retain their shape season after season, giving makers confidence in part-to-part consistency.

Applications in Knife and Holster Manufacturing

• Press molds for concealed carry holsters
• Vacuum form molds for knife sheath production
• Custom templates and forming fixtures
• Mold bases for forming tactical gear and accessories

Proform Board from Index Thermoplastics

We supply Proform Board in a variety of sizes and thicknesses tailored for forming applications. Whether you’re a large-scale holster manufacturer or a custom knife maker, Proform Board delivers the durability and performance your workflow demands.

Designed for makers. Built to last. Proform Board is your new shop standard.