Greenstreak PVC (Polyvinylchloride) Waterstops are the benchmark for the industry and exceed standard specifications. The versatility of PVC has made these waterstops popular with specifiers and engineers. Outstanding physical properties, excellent inherent elasticity and resistance to many waterborne chemicals has made it the most widely specified waterstop material. PVC waterstops are available in several styles and sizes.

Southern Metal & Plastic Products manufactures and markets products and accessories for the concrete industry, including waterstops and waterstop accessories, joint formers, concrete handling materials and architectural form liners.