The most popular packaging type for PPG aerospace sealants is the two component, premeasured Semkit cartridge system. There are a number of official methods approved for mixing PRC or Pro-Seal sealants packaged in Semkits.
Machine mixing and hand mixing are the only industry-recognised methods for mixing sectionalized containers (Semkit).
When mixing a PPG Aerospace sealant Semkit, always follow the directions as dictated on the product packaging. The recommended mixing instructions are tested and validated to ensure that the sealant performs as intended and meets all specification requirements.
The mixing of a Semkit by other means, such as with a drill adapter, may compromise the performance properties of the sealant and void the warranty.