weberdry PUR finish New Product
- 1kg Metal Pails
- 4 kg metal pails
Polyurethane based matt coat - suitable to impart transparent matt coat over glossy waterproofing membrane
weberdry PUR finish is a satin-matt, transparent, semi-rigid, one component, aliphatic polyurethane coating, used for matt finishing over weberdry PUR trans polyurethane coatings.
weberdry PUR finish is UV-stable, non-yellowing, abrasion-resistant, alkali and chemical resistant. It gives the surface a satin-matt look.
weberdry PUR finish is using a unique curing system (moisture triggered), and unlike other similar systems does not form bubbles.
- Simple application (roller).
- Gives the surface a satin-matte finish.
- Resistant to water.
- Maintains its mechanical properties over a temperature span of -40°C to +90°C.
- Resistant to frost.
Surfaces with trapped moisture (e.g. trapped moisture under balconies tiles) must be left to dry completely (max. 5% moisture), before the application of weberdry PUR Trans coating.
Do not apply weberdry PUR trans on ceramic surfaces with ascending nitric salts in the joints, without suitable pre-treatment. Do not apply weberdry PUR Trans on surfaces treated in the past with active silane, siloxane, silicon or other water-repellents, because of expected poor adhesion. We recommend an adhesion test if circumstances and surface history are not clear. On marble and granite please perform an adhesion test, to ensure that adhesion is proper.