Clear Polyurethane Basecoat (EM-3771)

It is a clear PU clear basecoat endowed with good coverage, very easy to sand and very transparent Good removing resistance.

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Description

DENOMINATION:                          EM  3771 “MILFOND” CLEAR PU BASECOAT

EM C.17 HARDENER AT 50%

EM C.45 HARDENER AT 50% (fast version)

 

GENERAL FEATURES:

It is a clear PU clear basecoat endowed with good coverage, very easy to sand and very transparent Good removing resistance.

 

PHYSICAL-CHEMICAL FEATURES:

VISCOSITY (FORD C. 4 at 20°C)               :    65-70 ”

DENSITY (at 20°C)                                    :    0.975

SOLID CONTENTS                                   :    45 %

POT-LIFE (at 20°C)                                   :    3 hs. ready for use

 

APPLICATION:

It can be applied by spray or curtain or even brush. It can be applied in one or more coats, without sand between coats, waiting 1-2 hs. between one coat and the following one. It is necessary to reduce by EM 754 thinner for PU varnishes before applying. Yield is about 4-5 smt/lt

 

DRYING at 20°C EM C.15:

DUST FREE                                                      :  10-15 ‘

TOUCH FREE                                                    :  60-70 ‘

DEEP DRY                                                        :  6-8 hs.

SANDABLE AND OVERCOATING                       :  8-10 hs.

 

EMPLOYMENTS:

Due to its good coverage and sandability it is employed on basecoat treatment of flat panels and furniture, even on dark veneers, for its transparency exalts wood features.

 

WARNINGS:

Before to start a right working cycle:

  • the stain eventually applied must be dry
  • wood humidity hasn’t to exceed 20% of value
  • there mustn’t be on the surface of wood to treat grease residues
  • wood surfaces mustn’t have been treated with bleach solution composed by organic peroxide
  • it is very important to respect the working time