Ready-mixed application simplifies preparation and saves time
Seals and primes surfaces to protect against weather and wear
Suitable for concrete, exterior walls, and floors for broad utility
Works indoors and outdoors for flexible use
Solid white finish blends with most surfaces for a clean look
Summarized by Shop
SCT Sealing Primer is a clear acrylic primer from Sealants & Coatings Technologies. It seals the substrate before a textured or elastomeric topcoat goes on, blocks moisture penetration, and stops tannic-acid bleed-through from staining the finish. It is not optional on masonry work. The manufacturer requires it on all cementitious surf