Products
Costar Expanseal 100
Costar Expanseal is one component polyurethane expansion joint sealant suitable for both vertical and horizontal joint sealing.
Costar Expanseal 200
COSTA EXPANSEAL 200 is a two-component poly-sulphide joint sealant which, when the Part A and B components are mixed together leads to a chemical reaction, which cures to a firm, flexible rubber like seal with excellent adhesion to concrete, masonry, wood, glass, acrylic, stone, metal and many other common building substrates.
Costar Expanseal 300
Costar Expanseal 300 is self-levelling polyurethane sealant ideal for horizontal applications that allows continual movements of the structure caused by thermal changes without cracking.
