Description ProJoint RapidFlow – Brush-In Porcelain Paving Grout Achieve flawless paving joints with ease. ProJoint RapidFlow is the fast, hassle-free solution for filling joints between porcelain paving — expertly engineered for precision and durability. Whether you’re a seasoned professional or a DIY enthusiast, its user-friendly formula ensures consistently perfect results every time. Designed specifically for porcelain, yet equally effective on natural stone, this advanced grout creates strong, weed-free, and frost-resistant joints — all without staining your paving. That means less maintenance, more savings, and a finish you can trust. Available in five versatile colours to complement any design: Neutral (Buff) Light Grey Mid Grey Basalt Black Key Features Specially formulated for porcelain paving, natural stone, and concrete surfaces High-performance strength — ideal for joint widths of 3mm and above Cement-free and non-hazardous for safer handling and application Perfect for pedestrian areas such as patios, pathways, and garden walkways Pre-mixed and ready to use — no mixing required, great for DIY projects Compatible with permeable bedding systems Equally effective on natural stone paving
