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Sikafloor® Marine-505

Waterbased 2-component polyurethane pigmented matt topcoat for internal decks

Sikafloor® Marine-505 is a water based 2-component polyurethane colored matt topcoat for internal decks. It is used as a component of the internal Sikafloor® Marine Deco systems. Sikafloor® Marine-505 has been tested according to FTP Code system and approved according the IMO Marine Equipment Directives.  

  • Very low VOC emission
  • Good UV resistance
  • IMO approved
  • Excellent working characteristics
  • Easy to clean
 
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PRODUCT BENEFITS

  • Very low VOC emission
  • Good UV resistance
  • IMO approved
  • Excellent working characteristics
  • Easy to clean
 

Areas of Application

Sikafloor® Marine-505 is designed as a component of the Sikafloor® Marine Deco systems for internal decks in ship and boat construction. This includes wet and dry areas. This product is suitable for experienced professional users only. Test with actual substrates and conditions have to be performed to ensure adhesion and material compatibility.  

Product Details

Typical Product Data
Properties

Sikafloor® Marine-505 (A)

Sikafloor® Marine-505 (B)

Chemical base

Acrylic dispersion

Isocyanate

Color (CQP001-1)

Colored

Transparent

Density

 

mixed (+ 7 % H2O)

1.3 kg/l

1.1 kg/l

1.2 kg/l

Solid content

58 %

Mixing ratio

by weight (A:B)

85 : 15

Application temperature

substrate / climate

10 ─ 30 °C A, B

Coat weight

130 ─ 150 g/m2

Pot-life

at 10 °C

at 20 °C

at 30 °C

50 minutes

30 minutes

20 minutes

Shelf life

6 months C

12 months C

CQP = Corporate Quality Procedure

A) Substrate must be 3 °C above dew point

B) Maximum 80 % r. h.C) stored in sealed container in up-right position in a dry place between 5 and 30 °C, protected from direct sunlight
Technical Information

CURE MECHANISM

The curing of Sikafloor® Marine-505 takes place by a chemical reaction of the two components.
Higher temperatures speed up and lower temperatures slow down the curing process.

CHEMICAL RESISTANCE

For advice on chemical resistance contact the Technical Department of Sika Industry.

Application

Application Information

Surface preparation

Dust, loose and friable material must be completely removed from all surfaces before application of the product, preferably by brush or vacuum. Ensure that substrates are clean, dry and free from all contaminants such as dirt, oil, grease, coatings and other surface treatments.

Application

Prior to application confirm relative air humidity and dew point.

When starting to coat, make sure the coating rollers are well saturated with coating.

After proper mixing the product is poured and spread out on the floor in respect of the coat weight. Note: Keep an eye on the pot life since the end of the pot-life is not visible.

Roll with a larger 50 cm roller in one direction cross the working direction to eliminate lap-marks.

Always consult the most current corresponding Application Manual.

 

Curing

Indications regarding curing details see table below.

Tempera-
ture

Foot traffic

Light traffic

Full cure

10 °C

36 hours

48 hours

6 days

20 °C

16 hours

24 hours

4 days

30 °C

12 hours

18 hours

3 days

Removal

Uncured Sikafloor® Marine-505 can be removed from tools and equipment with water. Once cured, the material can only be removed mechanically.
Hands and exposed skin have to be washed immediately using hand wipes such as Sika® Cleaner-350H or a suitable industrial hand cleaner and water.

Do not use solvents on skin.

Application limits

Freshly applied Sikafloor® Marine-505 must be protected from damp, condensation and water for at least 5 days. Uncured material reacts in contact with water (foaming).

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