LEGNO VIVO POLIURETANICO
Glossy polyurethane finish for wood
It is suitable for internal and external spaces
Elastic and weather - resistant
Code
1105
Description
Based on one - component polyurethane resins, « Legno Vivo » is a high - gloss, air - drying, quick - hardening transparent varnish; the dry film has high abrasion, weather and chemical resistance, good flexibility and compactness. It is suitable for wood substrates.
Use
This product is used for new, old, previously painted wooden surfaces as: match - boarding, shutters, fences, attics, and so on.
Aspect of the film
Glossy
Colour
Transparent
Components
1
Hardening
Physical hardening through evaporation of the solvent and oxidative polymerization
Specific weight
0,890 gr / ml
Volume of solids
44 %
VOC
400 gr/ litre
Estimated yield
7 m² / litre for a thickness of 60 microns (2 coats)
Flash point
34°C
Preparation of surfaces
New or restored surfaces:
Sand in order to remove raised wood fibers, any traces of resin should be removed using a nitro thinner. Fill any imperfections, sand and remove dust.
Give a first coat of coloured filler.
After dying, sand and apply one coat of « LEGNO VIVO SINTETICO » for indoor applications, two coats for outdoor applications.
Already painted surfaces:
Remove old layers of paints that are peeling off and roughen the surface.
Sand any fillings and remove dust. Apply the primer as indicated above.
Sand in order to remove raised wood fibers, any traces of resin should be removed using a nitro thinner. Fill any imperfections, sand and remove dust.
Give a first coat of coloured filler.
After dying, sand and apply one coat of « LEGNO VIVO SINTETICO » for indoor applications, two coats for outdoor applications.
Already painted surfaces:
Remove old layers of paints that are peeling off and roughen the surface.
Sand any fillings and remove dust. Apply the primer as indicated above.
Preparation of the product
Mix the product before the use
Component A 100
Synthetic thinner 0 – 5%
Component A 100
Synthetic thinner 0 – 5%
Environmental conditions
Ambient temperature: from + 8 to 35° C
Temperature of the substrate: > 5° C
Humidity: 0 - 80 %
Humidity of the substrate: < 10 %
Temperature of the substrate: > 5° C
Humidity: 0 - 80 %
Humidity of the substrate: < 10 %
Drying and hardening time
10° C : 6 hours to touch, 18 hours in depth
20° C : 3 hours to touch, 10 hours in depth
30° C : 1 hour to touch, 6 hours in depth
20° C : 3 hours to touch, 10 hours in depth
30° C : 1 hour to touch, 6 hours in depth
Time of overpainting
Minimum (hours): 10° C - 18 hours; 20° C - 10 hours; 30° C - 6 hours
Application
Brush, roller, spray
For brush application, use nylon or natural bristle brushes.
For roller application, use medium - haired rollers.
For application, use the method of crossing coats.
For brush application, use nylon or natural bristle brushes.
For roller application, use medium - haired rollers.
For application, use the method of crossing coats.
Shelf life
2 years in a cool and dry place (max 40° C)
Packs
Comp A Lt. 4 Lt. 1