Productdatasheet

Informationcontainedhereinisbasedoncarefulinvestigationandisintendedforinformationonly.UserIsobligedtotestthesuitabilityoftheproductsfortheirparticularuse.Suppliermaychangeanyspecificationswithoutnotice.

MK1Transparent2KHighBuildPrimer

A)Productdescription

MK1Transparent2KHighBuildPrimeris newgeneration“high solid low viscosity” two Pack Polyurethane Primer Filler,

MK1Transparent2KHighBuildPrimer has been developed as multi-functionprimer filler enablingyouto undertake spot repairs, complete panels or even a complete vehicle. B)Productadvantages

MK1Transparent2KHighBuildPrimer - easy application

- tintable

- exceptionalfilling power - exceptional hold out

- fast drying

- easy to sand (wet ordry)

C)Technicalcharacteristics

Composition / Acrylic Resins
Colour / Transparent
Shelf life / 24 monthsin unopened container
Pack size / 2.5 L and 5 L

D)Surfacepreparation

MK1Transparent2KHighBuildPrimermust be applied on thoroughly sanded and degreased substrate.

N.B.: Soluble substrates such as TPA, cellulose and synthetic are susceptible to attack by two pack repair materials. Do not spotprime. Prime only complete panels,and even then, apply thefirstcoat of MK1Transparent2KHighBuildPrimer lightly.

E)Healthandsafety

"Forprofessionaluseonly"

Important:When using anyMK1 product, consultthe MK1“HealthandSafety"data sheet.Alwaysread therisks and precautionsstated onthe product label.

F)Mixingratio

Stir wellprior use

Volume / Weight
MK 1 Transparent2K Primer / 85 / 127g
MK Colour / 15 / Dependant on colour
IL3444 / 20 / 20g
600 Thinner / 20 / 18g

Filler Primer option

Volume / Weight
MK 1 Transparent 2K High Primer / 100 / 150 g
MK1 colour / 20 / 20 g
IL3444 / 20 / 18 g

Stir well immediately after the addition ofhardener end thinner. Strainbefore application. G)Sprayingviscosity

30 to 35 seconds BS cup at 20°C

filler primer option

130 to 150secondsBS cup at 20°C

H)Potlife:30 min

I)Sprayingrecommendations

Typeofspraygun / HVLPGravity / Conventionalgravity
Fluid tip (mm) / 1.6 - 1.8 / 1.6 - 1.8
Spraying pressure / 50 - 55 psi 3.5 -4 bars / 45 - 50 psi3 - 3.5 bars

J)Application

Numberofcoat / Flashoffbetweencoatsat20°C / Totalfilmbuild
2 or 3 coats
filler primer 2 coats / 5 - 10 min. / : 40 -70 µm
:50 -100 µm

K)Dryingtimes

Lowbakeat60°Cmetaltemperature / Airdryat20°C
:30min. / 4 - 6hours
For best results leave overnight

Flash off for10 minutes before baking.