Costa Expanseal 200
COSTA EXPANSEAL 200 is a two-component poly-sulfide 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. It is very flexible and has good chemical resistance. It is suitable for vertical applications.
Features & Benefits
- Excellent repairability and bonding property
- Completely watertight when applied on concrete and other surfaces
- Sealant will not cause staining to concrete masonry or stones
- No unwanted remoistening
- Under temperature –20⁰C to 80⁰C, it performs well
- Durable, and unaffected by UV rays, ozone, and other weathering conditions
- It has a movement capability that provides satisfactory hermetic
- Sealing of the joint subjected to expansion, contraction, vibration, and cyclic movement
