Hyperdesmo® 850

Hyperdesmo® 850 is a one-component, thixotropic, polyurethane liquid used as base coat in under-tile or protected applications.

It cures with the humidity in the atmosphere to produce a highly elastic membrane with strong adhesion to many types of surfaces. Being thixotropic, it can easily be applied on vertical surfaces without running. Also, due to its combination of high elongation and low modulus properties, it is highly effective when used for crack-bridging. It is based on pure, elastomeric, hydrophobic, polyurethane resin, which results in excellent waterproofing properties.

Best applied with brush, roller or airless spraying in one or two coats with minimum total consumption of 1.0-1.2 kg/m2.

Waterproofing coating for protection of:

• Bathrooms

• Verandas and balconies (under tile)

• Flower pots

• Roofs (as a base coat)

• Basements, foundations (not a humidity barrier)