Polyurethane White High Coverage Basecoat (EM-7907)

It is a white polyurethanic basecoat endowed with extremely high coverage, fast drying, easy to sand and good flow-levelling.

It is so indicated as a basecoat on surfaces to be finished by pigmented top-coats. The selected raw-materials employed to formulate this item give the varnish dry film an excellent mechanical resistance and easiness to be overapplied.

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Description

DENOMINATION:            EM 7907 “MILFOND”  PU WHITE HIGH COVERAGE BASECOAT

                                      EM C 40 HARDENER AT 50% BY VOLUME (40% BY WEIGHT)

EM C 15 HARDENER AT 50% BY VOLUME (40% BY WEIGHT)

 

GENERAL FEATURES:

It is a white polyurethanic basecoat endowed with extremely high coverage, fast drying, easy to sand and good flow-levelling.

It is so indicated as a basecoat on surfaces to be finished by pigmented top-coats. The selected raw-materials employed to formulate this item give the varnish dry film an excellent mechanical resistance and easiness to be overapplied.

 

PHYSICAL-CHEMICAL FEATURES:

 

VISCOSITY F.C. Ø 8 at 20°C.                : 60-65” SOLID CONTENTS                                                           : 74%

DENSITY at 20°C.                                :1.40

POT-LIFE at 20°C.                                :2-3 hs. ready for use

 

APPLICATION:

Spray, by traditional spray-guns or automatic sprayers. Before application it must be reduced at 20-30% by EM 754 POLYURETHANIC THINNER. It can be applied on MDF panels, wooden panels or veneered substrates in two or more coats, according to substrate, leaving at least one hour between. After 8-10 hs. sanding, both manual and automatic is possible and top coat can be applied.

 

YIELD:

According to surfaces to be covered is about 5-6 kg/smt for each coat of basecoat ready for use.

 

DRYING at 20°C.:

 

DUST FREE                                                     :15’

TOUCH FREE                                                  :1 h.

DEEP DRY                                                      : over 24 hs.

SANDABLE and OVERCOATING                      : over 12 hs.

 

EMPLOYMENTS AND WARNINGS:

As a basecoat on wooden and MDF substrates. On highly porous substrates it is advisable to apply as a primer a coat of clear PU basecoat reduced at 40-50% by EM 754.

After 1 h- 1.5 hs without sanding this product can be sprayed.

Do not use generally on items outdoor exposed. Ask our support technical service. In hot and humid climate increase the reducing to avoid pinholes.