Premium Tesa 4428 Polyimide Film Tape – Ultimate Heat-Resistant Adhesive Solution
High-temperature resistant polyimide film tape with superior thermal stability up to 260°C (500°F), ideal for demanding industrial and electronic applications. Gold finger design ensures precise, reliable insulation for PCB, flex circuits, and coil wrapping in aerospace, automotive, and electronics manufacturing. Pressure-sensitive silicone adhesive guarantees strong, bubble-free adhesion even under extreme thermal cycling and harsh environments. Ultra-thin yet durable construction prevents delamination, offering superior dielectric strength and chemical resistance for long-term reliability. Perfect for masking in SMT reflow soldering, motor insulation, and high-performance bonding where heat and precision matter. Bulk pricing available – wholesale discounts for large-volume industrial buyers. Global shipping, unbeatable value.