Quick view Compare Add to Cart PWC Universal Water Based Primer - 1 Gallon ProTectoWrap Primer – is a high tack water based primer required on indoor applications. It is either mixed at the jobsite with clean water or used in its full concentrate form, depending on the condition and porosity of the substrate. It is used... MSRP: Was: Now: $146.20 Quick view Compare Add to Cart Quantity Add to Cart