PRIMER SC 270 • Low Viscosity Epoxy Impregnation Primer
Two-component, low-viscosity epoxy impregnation primer.
Product Description:
This two-component, solvent-based, low-viscosity epoxy resin-based impregnation primer is designed to create a strong and durable base coat on concrete surfaces. Thanks to its low viscosity, it penetrates deeply into the surface, filling the capillary pores and giving the concrete a fuller appearance. Its solvent-based formula ensures excellent adhesion to the surface during application and enhances the performance of topcoats.
Areas of application:
This epoxy impregnation primer is applied specifically to concrete surfaces and creates a smooth and durable surface by filling capillary pores. When used as a primer, it ensures the adhesion and longevity of topcoat epoxy or polyurethane coatings. It can be safely used in industrial, commercial, and construction applications.
Key Features:
- Deep penetration into the surface with low viscosity
- Provides surface fullness by filling the capillary pores of concrete
- Strong adhesion and high durability with solvent-based formula
- Ideal base coat for topcoat epoxy or polyurethane coatings
- Reliable performance on industrial and commercial concrete surfaces
|
Type |
TS EN 1504-2/ April 2008 Principle 5(PR): 5.1 Physical Resistance / Surface Improvement Coating Application C |
|
Colour |
Colourless |
|
Outlook |
Transparent |
|
Solid Matter by Weight, % |
44 |
|
Density |
0.93 g/cm³ |
|
Waste |
0,150 – 0,400 kg / m2 |
|
Package |
16 kg A Component + 4 kg B Component = Total 20 kg |
|
Flash Point |
>25 °C |
|
Mixture Ratio |
4:1 |
|
Application Methods |
Brush, Roller, Trowell, Air Gun, Airless Gun |
|
Mixture Life |
4 hours / 25°C |
|
Shelf Life |
1 year |
|
Waiting Time Between Coats |
12 hours / 25°C |
|
Drying Time |
12 hours / 25°C |
|
Mechanical Strength |
7 days |
|
Equipment Cleaning |
Epoxy Thinner |
SURFACE PREPARATION
Free particles and paint residues on the surface must be thoroughly cleaned, surfaces should be roughened mechanically (blastrack or milling router) and cleaned from vacuum with vacuum cleaner.
MIXING PREPARATION
and B component should be mixed with a low speed mixer for at least 3-4 minutes until a homogenous mixture is obtained by paying attention to mixture ratios. It is ready for application after mixing.
APPLICATION CONDITIONS
PRODUCT DESCRIPTION Two component, solvented, low viscosity epoxy impregnated primer. USAGE AREAS It is used as Epoxy impregnation primer which fills the capillary pores in the concrete surfaces and weights to the surfaces. PRODUCT SPECIFICATIONS Type TS EN 1504-2/ April 2008 Principle 5(PR): 5.1 Physical Resistance / Surface Improvement Coating Application C Colour Colourless Outlook Transparent Solid Matter by Weight, % 44 Density 0.93 g/cm³ Waste 0,150 – 0,400 kg / m2 Package 16 kg A Component + 4 kg B Component = Total 20 kg Flash Point >25 °C Mixture Ratio 4:1 Application Methods Brush, Roller, Trowell, Air Gun, Airless Gun Mixture Life 4 hours / 25°C Shelf Life 1 year Waiting Time Between Coats 12 hours / 25°C Drying Time 12 hours / 25°C Mechanical Strength 7 days Equipment Cleaning Epoxy Thinner SURFACE PREPARATION Free particles and paint residues on the surface must be thoroughly cleaned, surfaces should be roughened mechanically (blastrack or milling router) and cleaned from vacuum with vacuum cleaner. MIXING PREPARATION A and B component should be mixed with a low speed mixer for at least 3-4 minutes until a homogenous mixture is obtained by paying attention to mixture ratios. It is ready for application after mixing. APPLICATION CONDITIONS Surface should have sufficient strength. The concrete should have a compressive strength of at least 25 N/mm² and a tensile strength of at least 1,5 N/mm². Surfaces must be clean, smooth and dry. Humid is not pass 5%. If the humidity is above this ratio, SC 220 Epoxy Prime for Humid Surfaces should be preferred. Ü The SC 270 Low Viscocity Epoxy Impregnated Primer should be completed its curing before the top coat coating is started. Avoid application in very humid environments and below 10°C. Mixing ratios should be considered. Products that can be used upper this product:
– SC 200-K Condensed Intercoat Primer
– SC 210 Multi Purpose Epoxy Primer
– SC 215 Solvent Free Epoxy Primer
