Hyperdesmo A 500

Hyperdesmo A500 is a one-component, polyurethane-based material that polymerizes with atmospheric moisture. During polymerization (curing), it forms a hard yet elastic aliphatic membrane. It consists of pure, elastomeric, hydrophobic polyurethane resin which, together with special inorganic components, provides the product with excellent resistance to weather conditions, chemicals, UV solar radiation, and mechanical and thermal stresses.
It is used as a topcoat in the Hyperdesmo System for increased resistance to solar radiation and color protection. Hyperdesmo A500 does not yellow or deteriorate when exposed to sunlight (aliphatic), even in dark colors such as red.