Experience the reliability and efficiency of Fernox with the LSX Jointing Compound Leak Sealer. Designed for precision and effectiveness, this 50ml sealant is ideal for various plumbing applications, ensuring a secure and long-lasting seal against leaks. Suitable for both domestic and commercial use, it's a versatile solution for maintenance and repair tasks. The product, with its unique formulation, offers a robust defence against water ingress, preventing damage to structures and ensuring hygiene. Presented in a convenient single-pack quantity, it's a practical addition to any plumber's toolkit, supporting professional standards of workmanship and customer satisfaction.