Products AIRKEM Airkem is a powder-based admixture engineered to enhance the performance of mortars, including dry silo mortar, render, and plaster. Storage At least 24 months in original packaging Packaging 25kg polythene lined, paper bags Download TDS sheet (PDF) Download Call our sales team | 0161 762 0044 Email our sales team | sales@cemkem.co.uk View all applications View all products