1: Backing Rods Backing rods are necessary for all movement joints to ensure the long life and high performance of the joint. Closed cell backing rod available in a range of lengths and sizes. Contact Claytek for more information.
2: Polyurethane Caulking Compounds This range of high-grade external rated low modulus, single component caulking compounds are excellent for filling movement joints in all paving applications. Available in a wide range of colours.