PTFE Squares – 3 mil Perforated Roll

These PTFE Squares come in a 3 mil perforated roll format, offering a clean, convenient, and highly durable solution for applications requiring chemical resistance, non-stick surfaces, and high-temperature tolerance. Made from virgin polytetrafluoroethylene (PTFE), these squares are chemically inert, non-reactive, and feature excellent dielectric properties.

Each roll is precisely perforated for easy tear-off, allowing users to quickly access uniform square sheets without the need for cutting. Ideal for use in laboratories, cleanrooms, composite manufacturing, gasketing, insulation, and lining applications, these PTFE squares maintain their structural integrity across a wide temperature range and resist moisture, acids, solvents, and bases.

The non-stick surface prevents adhesion of most substances, making it an excellent material for use in lamination and molding processes. The 3 mil thickness provides the right balance between flexibility and strength, and the perforated roll format ensures minimal waste and easy handling.

Features:

• 3 mil thick virgin PTFE for chemical and thermal resistance

• Perforated roll format for fast tear-off and reduced waste

• Non-stick surface resists most adhesives and chemicals

• Uniform square sizes for repeatable application

• High dielectric strength for electrical insulation

• Inert to nearly all chemicals, including acids and solvents

• Withstands temperatures from -450°F to 500°F

Applications:

• Laboratory and cleanroom environments

• Chemical processing and gasketing

• Thermal and electrical insulation

• Non-stick surfaces for molding or lamination

• Protective barriers in corrosive settings

• Composite layups and peel-ply substitutes