Caulking Accessories

Shop caulking accessories and sealing tools for professional tradespeople, installers, decorators and DIY users. Primrox provides practical products for applying, finishing and working with sealants around windows, doors and other building applications. Whether you are sealing UPVC windows, installing doors, completing glazing work or carrying out general maintenance, our caulking accessories are designed to help produce cleaner, more accurate and professional-looking finishes.