The Snapa Rafter Top Glazing Bar is extruded as a low cost budget glazing bar. The Snapa glazing bar works well with 10mm, 16mm, 25mm, 32mm and 35mm Axiome® multiwall or other polycarbonate sheet. Whilst Snapa bars are ideal for smaller DIY type projects, where greater longevity of strength are required, Alukap®-XR glazing bars are recommended.