Blast cleaning to Sa 2 ½ according to ISO 12944-4.
Free from dirt, oil and grease.
Sika® Permacor®-1705 is supplied ready for use.
Stir thoroughly prior to application.
The method of application has a major effect on achieving uniform thickness and appearance. Spray application will give the best results. The indicated dry film thickness is easily achieved by airless spray. Adding solvents reduces the sag resistance and the dry film thickness. In case of application by roller or brush, additional applications may become necessary to achieve the required coating thickness, depending on type of construction, site conditions, colour shade etc. Prior to major coating operations a test application on site may be useful to ensure the selected application method will provide the requested results.