Bostik Flashband Primer SV 1L is a high-quality, professional-grade primer designed to enhance the adhesion and sealing properties of Bostik Flashband tape. This solvent-based primer is formulated for use on porous surfaces such as concrete, masonry, and wood. It offers an easy application process with quick drying times, ensuring optimum preparation of your surfaces before applying the Flashband tape. Its robust formulation makes it ideal for both interior and exterior applications in various weather conditions.