Explore the durability and quality of SENTINAL's GRP Roofing Resin, the ideal choice for a resilient finish. This 1KG top coat/hardener catalyst is crafted in the United Kingdom, assuring you of its premium grade materials and adherence to stringent industry standards. Each unit is meticulously formulated to ensure a consistent and high-quality result, optimising your roofing projects with ease and efficiency. Trust in SENTINAL's commitment to excellence, as this product stands as a testament to enduring performance in roofing applications.