Here are a few reasons why you should choose Gun Grade PU Sealant PS 12 J A high-performance polyurethane joint sealant designed to seal and protect construction and expansion joints in concrete and masonry structures. It ensures flexibility, waterproofing, and long-term durability, preventing water ingress and accommodating structural movements effectively. PU Sealant 11 P A polyurethane-based elastomeric sealant designed for sealing construction and expansion joints in concrete and masonry structures. It provides excellent flexibility, adhesion, and waterproofing, ensuring long-lasting protection against water ingress and structural movement. Read more PS 12 J Waterproofing Read more PU Sealant 11 P Waterproofing