Product reference: 5/42
Product title: Corrothane PA2
Valid from: Jan 31, 2020
Last reviewed: Jan. 31, 2020
Type: A high performance polyester-aliphatic urethane topcoat.
A topcoat available in a wide range of colors. Corrothane
PA2 is designed to be used primarily over the top of other
Corrocoat epoxy coatings to give the color required and
excellent color retention and weathering properties.
Designed for use in external service, on new construction
and maintenance work, within many industries including;
marine, offshore structural work, FGD structures, tank,
vessel, pipe externals and many aggressive atmospheric
service environments. Corrothane PA2 has good
resistance to chemical vapors and is splash and spillage
resistance against many dilute acids, solvents and fuels.
Health & safety
Before handling this product the material safety data sheet
should be read and all precautions observed.
Corrothane PA2 is designed as a top coat for other
Corrocoat products, predominantlyPlasmetZF.Pleaserefer
to the relevant application data sheet for the prime/ build
coat for surface preparation details.
Airless spray,brush or conventional spray.For airless spray
recommended tip size 13-19 thou. Spray pressure 2,400
– 2,900 psi.
Typically applied in 1-2 coats by brush or spray at 2 mils
(50 microns) dft per coat (approximately 3mils (75 microns)
wet film thickness).
2:1 base to activator by volume.
3 Hours at 68 F
(20°C); 40 min. at
Use Corrothane PA2 Thinner. Use less than or equal
to 5% thinner by volume.
Most color requests can be accommodated. Price
may vary with color.
70%; may vary by color
Theoretical spreading rate
374 sf per gal per 2 mils (27.4m²/liter at 25 microns) dft (3
mils or 75 microns wft).
(Practical coverage valueswill depend upon environmental/
application conditions, operator technique and geometry of
work. Appropriate loss factors should be taken into account.
Corrocoat accepts no liability for any differences in actual
spreading values obtained. The recommended thickness
testing for the system is SSPC PA2)
200 F (93 C) sustained; 235 F (113 C), intermittent exposure
Dry,Handleand Overcoating Times
*All values are approximate. Physical data is based on the product being in good condition before polymerization, correctly catalyzed and full cure being attained. Unless otherwise stated, physical data is based on a test temperature of 68°F (20°C), test results may vary with temperature. Information regarding application of the product is available in the Corrocoat manual. Should further information be required, please consult Corrocoat Technical Services. Do not apply below 40 F (5 C) and above 120 F (49 C). Do not apply if the relative humidity is greater than or equal to 85%.