SikaBlock® Model Board M700

SikaBlock® Model Board M700 is a premium polyurethane tooling/model board engineered for precision CNC machining, pattern making, and composite tooling where surface quality and dimensional accuracy are critical. With very high dimensional stability, excellent edge stability, and a dense, fine surface structure, M700 machines cleanly and is easy to seal and varnish for production-ready masters, fixtures, and molds. It also offers good solvent resistance and a high heat distortion temperature, making it a reliable choice for demanding shop environments.

Key Benefits

• Very high dimensional stability for accurate parts and repeatable results
• High compressive strength with excellent edge stability for sharp details and durable tooling
• Dense, fine surface for smooth finishes and reduced prep time
• Machines cleanly on CNC for efficient roughing and finishing
• Easy to seal and varnish for a robust, production-ready surface
• Good solvent resistance plus a high heat distortion temperature for tougher applications

Typical Applications

• Master models and patterns
• Checking fixtures and cubings (data control models)
• Vacuum forming molds for lower production quantities
• Molds for low-pressure RIM (reaction injection molding)

SikaBlock Model Board M700 TDS