Answer
May 24, 2021 - 07:26 AM
I am not sure exactly what you mean by with plastic with tape. We strongly advise you to follow the application instructions (located on the Spec Sheet & Application Instructions download, which is on the product detail page under Downloads - direct link included below for convenience.) SURFACE PREPARATION: Clean surfaces of dirt, grease, mildew and oil. New cementitious surfaces should age at least thirty days and have a pH below 10 before coating. For the best adhesion on smooth surfaces with no surface profile, acid-etching may be required, followed by completely neutralizing the surface. Use extreme caution when working with acid and follow label and MSDS precautions. All acid residuals must be removed prior to coating. Surface pH should be 7-10 for best results. Test surface porosity and profile by dropping water onto the dry surface. If water drops fail to penetrate quickly, the surface may need additional attention to create a proper surface profile. Test for surface cleanliness by applying a strong tape (such as duct tape) to the cleaned areas and pull back up. The tape must be clean and free of any concrete dust or dirt. If particles or a white residue are still present, remove them completely with additional scrubbing, rinsing, and possibly etching. https://www.greenbuildingsupply.com/core/media/media.nl?id=1124313&c=772072&h=8
5d53bd4c27f544ffe38&_xt=.pdf If you've further questions about these instructions, go ahead and give us a call. 888-302-6051 M-F 9-5pm CST.
5d53bd4c27f544ffe38&_xt=.pdf If you've further questions about these instructions, go ahead and give us a call. 888-302-6051 M-F 9-5pm CST.
