Dowsil Panelfix Sealants deliver excellent adhesion properties. It has primer less adhesion to a variety of substrates, such as anodized aluminium and mineral substrates. It is used to bond hooks onto the panel, which is then connected on-site to the subframe and with its extensive movement capability, and high instant green strength, the need for tape is eliminated. Get immediate tack upon application and high strength once fully cured with ease of use and easy application, all in one range.