SubonPrimer resists against alkali and weathering. It is formulated for the increase in permeability and adhesion. It offers persistent peerless adhesion for all kinds of surface coats. The undercoat stops saline and alkali coming out of the base coats. More significantly, it is also designed for anti-corrosion purpose in metal base materials. The quality of SubonPrimer complies with the standards of ASTM in the United States.

 Application Specifics:

Surface Preparation:

Remove any loose or flaking particles, scale, dirt, rust or oil

Keep the base dry (PH <10)

It is necessary to remove rust in metal base materials

Application:

             It can be applied by brushes, sprayers or rollers.

             If the surface is too dry, it is recommended to use less than 30% clean water to dilute.

SubonPrimer (S)/(W) Undercoat:

SubonPrimer (S)/(W)  is made from the most advanced and modified acrylic acid polymer. The colour is white (W), and the property is clear (S). It has superior adhesion.  It is designed for bricks, concretes and wood surfaces.

Advantages & Benefits:

  • Unbeatable adhesion

  • Excellent permeability

  • Marvellous alkali-resistance

  • Flawless weathering-tolerance

  • Outstanding covering strength (white)

  • Non-toxic formulation is safe to install

  • Meets V.O.C. emissions regulations to eliminate facility downtime during application

Technical Data:

Series

Inspection projectStandard

Index value (S type)

Index value (W type)

1

State in container

Colourless, pure and clear

Lump-free when it is stirred evenly

2

Coating colours and appearance

Surface is smooth

Can be applied up to 2 coats

3

Bending test, mm

1

1

4

Hardness, S

---------

95

5

Non-volatile content, %

19

22.4

6

Drying time (h)

≤1h (surface)

≤2h (surface)

≤12h (full cure)

≤24h (full cure)

7

Partition test, class

1

1

8

Alkali-resistance

(PH≤10, 168h)

No effects noted

No effects noted

9

Petrol-resistance (Soak 1h)

No effects noted

No effects noted

10

Water-resistance

(0.3MPa, 8h)

No effects noted

No effects noted

11

Heat-resistance (90?,3h)

No effects noted

No effects noted

SubonPrimer (O)/(W) Undercoat

SubonPrimer(O)/(W) undercoat is made from modified resins. It is oily (O), and the colour is white (W). It is suitable for brick, and concrete surfaces. Especially, it is the ideal undercoat for NatoneCoat. Also, it can be applied for strong alkali surfaces.

Advantages & Benefits:

  • Brilliant adhesion

  • Absolute alkali-resistance

  • Unparalleled weathering-resistance

  • Non-toxic formulation is safe to install

  • Meets V.O.C. emissions regulations to eliminate facility downtime during application

Technical Data:

Series

Inspection projectStandard

Index value (O type)

Index value (W type)

1

Appearance

Colourless, pure and clear

Lump-free when it is stirred evenly

2

Coating colours and appearance

Clear, or pale yellow; surface is smooth and shining

Coating is white; surface is smooth and shining

3

Bending test, mm

1

1

4

Hardness, S

95

95

5

Flowing out time,  (TuBei)

16.5

70

6

Non-volatile content, %

22.4

53.26

7

Drying time (h)

≤1h (surface)

≤2h (surface)

≤12h (full cure)

≤24h (full cure)

8

Partition test, class

1

1

9

Alkali-resistance
(PH≤12, 168h)

No effects noted

No effects noted

10

Petrol-resistance (Soak 1h)

No effects noted

No effects noted

11

Water-resistance
(0.3MPa, 8h)

No effects noted

No effects noted

12

Heat-resistance
(90℃, 3h)

No effects noted

No effects noted

SubonPrimer (F) Undercoat

SubonPrimer (F) is made from epoxy resins. It is composed of base materials and firming agent. It is white and transparent. It is designed for mortar, brick, concrete, and metal surfaces. SubonPrimer(F) is the perfect undercoat for FbonCoat.

Advantages & Benefits:

  • Exceptional adhesion

  • Strong alkali and acid tolerance

  • Superior saline, solvent and corrosion-resistance

  • Extraordinary weathering-resistance

  • Non-toxic formulation is safe to install

  • Meets V.O.C. emissions regulations to eliminate facility downtime during application

Technical Data:

Series

Inspection projectStandard

Index values

1

Appearance

Lump-free when it is stirred evenly

2

Coating colours and appearance

Coating is white; surface is smooth and shining

3

Bending test, mm

2

4

Hardness, S

80

5

Flowing out time, (TuBei)

70

6

Non volatile content,  %

53.26

7

Drying time (h)

≤2h (surface)

≤24h (full cure)

8

Partition test, class

1

9

Alkali-resistance (PH≤12, 168h)

No effects noted

10

Petrol-resistance (Soak 1h)

No effects noted

11

Water-resistance (0.3MPa, 8h)

No effects noted

12

Heat-resistance (90℃, 3h)

No effects noted

SubonPrimer (SR) Undercoat

Thanks to its matchless rustproof, high permeability and adhesion, SubonPrimer (SR) Undercoat is formulated for mental surfaces.  The coating is green liquid. It is perfect for metal surfaces. The quality of SubonPrimer (SR) is in accordance with the standards of ASTM in the United States.


USA Hydro-Stop (CHINA) CO.,LTD
Add:21/FL , NEW World Towerl.18 queen's Road Center , HK
Tel:852-2971-2851   Fax:852-3519-9727

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