Needles

PPG - SEMCO® Needles

PPG-SEMCO® Needles are precision-engineered dispensing components that play a crucial role in aerospace and industrial applications. The product line includes two main types: Sem-Luer and Sem-Flex needles, with the latter featuring highly flexible PTFE (polytetrafluorethylene) construction that offers scratch-free dispensing capabilities . These needles are designed with universal compatibility, fitting all luer lock and luer slip connections, making them versatile for various dispensing applications .

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The needles are manufactured with international color-coded plastic components for easy identification and are specifically engineered for precise micro-dot and bead applications . They are commonly used in conjunction with PPG SEMCO® cartridges for dispensing various materials, including polysulfides, sealants, and adhesives in both single-component and plural-component applications . Each needle is precision-molded to ensure accurate and controlled material application, particularly important in aerospace manufacturing processes where precision is paramount. .