RBS-contech

DEZOFLOOR 800

 

POLYAMINE CURED CONCRETE EPOXY PRIMER

 

DEZOFLOOR 800 is a two components polyamide cured solvent base clear concrete epoxy primer. It is recommended as a sealer on concrete to improve adhesion of subsequent coat to the substrate. Like all primers, DEZOFLOOR 800 alone is not suitable for immersion in acid or alkaline solutions.

 

ADVANTAGES

 

• Excellent adhesion to concrete substrate

 

• Water and chemical resistant

 

• Low viscosity with high penetrating capacities

 

SURFACE PREPARATION

 

All Surfaces to be coated should be clean, dry and free from contamination. Prior to primer application all surfaces should be assessed and treated in accordance with SSPC-SP13 / NACE 6.

 

Concrete should be cured for a minimum of 28 days prior to coating. The moisture content of the concrete should be below 4%. All cracks should be filled with MORTAR EPOXY.

 

Surface preparation shall not take place in following conditions:

 

• At temperature below 5 ºC

 

• When the relative humidity is greater than 80%

 

• When the surface temperature is less than 3 ºC above the dew point

 

• Outside day light hours on exterior locations

 

Application Method

 

Material is supplied in two containers as a unit. Always mix a complete unit in the proportion supplied. Once the unit has been mixed it must be used within the working Pot life specified.

 

1-Agitate part A with a power agitator.

 

2-Combine the entire contents of part B with Part A and mix thoroughly with power agitator. Start the application right after finishing the defined induction time.

 

In hot climate, material temperature should be 20 to 25 ºC prior to mixing; otherwise pot life becomes very short.

 

• Do not thin for any reason.

 

• Do not apply the paint when wind speed is in excess of 7 m/s. Do not apply the paint when surface temperature is below 10ºC.

 

 

Application Equipments

 

	Air less Spray	Tip range 0.017-0.021 inch
		Total output pressure at spray tip not less than 110 bar (1600psi)
	Air Spray	Nozzle orifice : 1.8- 2.2 mm
		Nozzle pressure:3-6 Bar (40-90psi)
	Brush	Typically 30-60 mic can be achieved
	Roller	Typically 30-60 mic can be achieved
	TECHNICAL PROPERTIES
	Appearance		Clear liquid
	Mixing Ratio (A:B)		4:1 (by weight)
	Density (A+B)		0.9 g/cm3
	Volume Solid		35±2
	Theoretical spreading rate (at 30 microns)		11.7 (m2/L)
	Induction time		15 min
	Bond Strength		> 3MPa (Concrete failure)
	Thinner/Cleaner		T-200
	Number of coat		one
	Application methods		Air less Spray, Air Spray, Brush or Roller
	Substrate		Clean and well prepared surface
	Flash point		25°C

 

 

Drying Time

 

Temperature

Touch dry

Over-coating

Full cure

Min

Max

+15 °C

9 hrs

32 hrs

3 days

13 days

+25 °C

6 hrs

24 hrs

2 days

7 days

+40 °C

4 hrs

18 hrs

1 days

4 days

 

 

 

 

 

Pot life

 

Material temperature

+15 °C

+25 °C

+40 °C

Pot life

360 min

240  min

120 min

 

 

STORAGE & SHELFLIFE

 

Shelf life: 12 months in unopened original package.

 

Storage condition: should be protected from frost, direct sunlight and moisture. Keep containers in the temperature range between +10°C and +30°C.

 

Packing: Pre-batched Part A: 16 kg & Part B: 4 kg units, 20 kg at Total.

 

 

HEALTH & SAFETY

 

This product is Flammable. Keep away from heat and open flame .Keep container closed .Use with adequate ventilation. Avoid prolonged and repeated contact with skin. If used in confined areas, observe the following precautions to prevent hazards of fire or explosion or damage to the health:

 

1-Circulate adequate fresh air continuously during application and drying. 2-Use fresh air masks and explosion proof equipment.

 

3- Prohibit all flames, sparks, welding and smoking. MSDS is available at CLINICBETON website.

 

 

TECHNICAL SERVICE

 

The CLINICBETON INTERNATIONAL GROUP Technical Department is available to assist you in the correct use of our products and its resources are at your disposal entirely without obligation.

 

How It Works