FINITURA LP A+B
Solvent-based two-component polyurethane varnish. Suitable for the elastic protection of resinous or concrete surfaces in outdoors.
Excellent resistance to UV rays and atmospheric agents.
Glossy appearance.
Type: Outdoor Products
Description
Two-component product with which a thin, elastic, waterproof film, resistant to walkability is obtained.
It has excellent resistance to atmospheric agents and industrial and marine atmospheres. The appearance is satin, finely non-slip, but perfectly cleanable.
There is a colored version of the product.
Use
Final painting for waterproofing made with COLORFLEX and FIBROPROTEX. Elastic protection of concrete structures, where particular resistance to aggressive atmospheres is required. The transparent version can be used to waterproof glass cement skylights with glass fiber reinforcement. Metal sheet covers.
Preparation of the support
The product adheres directly to COLORFLEX e FIBROPROTEX, if applied within the maximum overcoverage time. Use PAVIWATER as a primer on cementitious substrates and FERWATER on metal supports. Cementitious supports with the presence of moisture must be treated with ECOFONDO.
Application
The two components of FINITURA LP They must be mixed at the time of use by means of a mechanical agitator.
FINITURA LP It can be applied by roller or brush.In case of renewal of the finish, a preventive sanding is recommended.The product consumption is about 0.10-0.15 kg/m2 , for the transparent version, and about 0.15-0.20 kg/m2 , for the colored version.
Please note: Having to apply FINITURA LP on resin walkable surfaces, do not operate with the direct sun on the surface, in order to avoid drying too quickly, which would cause adhesion problems.
Attention: FINITURA LP it is to be used outdoors, protecting the respiratory tract with suitable PPE. In particular, the operator must adopt as protection "facial filters for organic vapors type 4255/3M". In addition, the client must be informed about the specific risk.
Warnings
Shades of yellow, orange or some reds may require several shots to obtain a good covering effect (in some cases a first shot of white color is recommended). Different production batches of the same color may have small differences: where possible use material from a single production batch.
Product for professional use, the buyer undertakes to follow the above warnings in the application of the purchased product and the instructions in the safety data sheet.
Technical specifications
| PRODUCT DATA | |
|---|---|
| Colour | Transparent, grey 7001 or red 8004 |
| Specific gravity (at 25°C): mixture (A+B) |
1,18 +/- 0,05 g/ml (rif. RAL 7001) |
| Viscosity (at 25°C): mixture (A+B) |
230 +/- 50 mPascal (spindle 1, rpm 20, rif. RAL 7001) |
| Dry residue (A+B) | 68% by weight and 60% by volume (ref. RAL 7001) |
| Solvent for cleaning tools | UNI Solvent |
| Storage | 12 months, store in a dry place at a temperature between 5 °C and 30 °C; in particular, pay attention to component B, sensitive to air humidity |
| APPLICATION DATA AND TIMING | |
|---|---|
| Mixture ratio | by weight: A=100, B=27 (transparent) A=100, B=21 (colored version) |
| Pot-life (50% R.H.) | at 10°C > 10 hours at 25°C 6 hours at 35°C > 5 hours |
| Dry to the touch (50% R.H.) | at 7°C 38-42 hours at 25°C 20-26 hours at 35°C 12-14 hours |
| Walkable (50% R.H.) | at 25°C 12 hours |
| Coverage (50% R.H.) | at 25°C 24 to 48 hours |
| Environmental conditions of use | Temperatures between +7 °C and +35 °C and R.H. < 60% (*) |
| Surface temperature | Temperatures between +5 °C and +30 °C and R.H. |
| Coating maintenance | For cleaning operations use neutral detergents |
