Flash Harry Liquid Plastic Water Barrier is a high-performance pure acrylic waterproofing polymer designed to provide superior flexibility, adhesion, and long-lasting weather protection. Modified with latex technology, this advanced waterproofing system delivers exceptional elasticity with up to 350% stretch, helping protect surfaces against cracking, water penetration, and harsh South African weather conditions.
Ideal for roofs, parapets, walls, and a wide range of roofing applications, Liquid Plastic forms a durable waterproof barrier when used together with a waterproofing membrane system. Its UV-stable formulation ensures long-term durability while maintaining excellent flexibility over time.
top of page
Related Products
bottom of page
















