Introducing the HUP-SH Series Ultrabake Silicone Hollow Plugs from Caplugs, designed for high-performance masking applications. These yellow plugs come in a convenient bag of 100, making them an essential tool for various industries. With a minimum outer diameter of 1.125 inches and a maximum outer diameter of 1.344 inches, these plugs are engineered for versatility and effectiveness.

Caplugs HUP-SH Series plugs are crafted from advanced Ultrabake silicone, which offers remarkable flexibility and longevity. These plugs can withstand extreme temperatures of up to 600°F (315°C), ensuring that they maintain their integrity and functionality in demanding environments. Unlike other materials, Ultrabake silicone provides a longer service life, making these plugs a reliable choice for your masking needs.

One of the standout features of the HUP-SH Series is its tapered design, which allows for a snug fit in various hole sizes. This ensures that the plugs effectively mask off plain and threaded holes, allowing finishing processes such as powder coating, e-coating, plating, and anodizing to proceed without interference. The hollow core design also contributes to the lightweight nature of these plugs, making them easier to handle and apply.

Caplugs has built a reputation for quality and reliability across multiple industries, including aviation, medical, and general manufacturing. Their commitment to producing high-quality parts is evident in the design and manufacturing of the HUP-SH Series Ultrabake Silicone Hollow Plugs. With a dedicated team of engineers and molding experts, Caplugs ensures that every product meets rigorous standards for performance and durability.

In summary, the Caplugs HUP-SH Series Ultrabake Silicone Hollow Plugs are the ideal solution for your masking applications. With their heat resistance, reusable design, and effective performance, these plugs are a smart investment for any project requiring reliable hole masking. Choose Caplugs for the highest quality parts and solutions tailored to your needs.