Weysat 3 Pcs Pottery Kiln Plug Peephole Plug for Kilns, 3-1/2" Long, Tapers from 1-1/4" to 3/4", Reliable Stone Pottery Tools and Accessories, Not Pure White

Weysat 3 Pcs Pottery Kiln Plug Peephole Plug for Kilns, 3-1/2" Long, Tapers from 1-1/4" to 3/4", Reliable Stone Pottery Tools and Accessories, Not Pure White

• Reliability Stone Pottery Accessories: these peephole plugs compatible with kilns, feature a precision taper (1-1/4" to 3/4") for seamless fitting; Each set includes 3 pottery kiln plugs for easy inspection, reducing downtime and ensuring kiln efficiency;Note: Due to the problem of firing process, the hole plug is not pure white,other colors may appear during the firing process,this is normal and does not indicate dirt
• Precision Dimensions for Reliable Seal: this hollow cast plug is approximately 3-1/2 inches long and tapers from 1-1/4 inches to 3/4 inches, these peephole hole plugs create a reliable heat resistant seal to minimize energy loss
• High Temperature Resistance: the hollow cast plug is made of a cordierite and mullite hybrid ceramic, which is high temperature resistant and can withstand the extreme conditions in the kiln to ensure long-term reliable performance
• Quick Installation: the kiln plugs design enables tool free installation; Simply align and press into the kiln port for an instant secure seal, and can be quickly and safely installed into kilns, making maintenance simple and efficient
• Reliable Design: this peephole plug meets the standards, this peephole plug offers reliability and consistent performance, helping you achieve the best results in your kiln operations