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Sika Primer-209 D, Colored Primer for Paints and Plastic Surfaces, Interior & Exterior, Black, 250 mL

Sika Primer-209 D, Colored Primer for Paints and Plastic Surfaces, Interior & Exterior, Black, 250 mL

Grunduri, Vopsele și Pigmenți
SIKA

Sika is a global leader in specialty chemicals for the construction and industrial sectors. The company develops and supplies innovative products and systems for bonding, sealing, damping, reinforcing, and protecting structures. With a strong focus on sustainability and performance, Sika serves a wide range of applications including concrete production, waterproofing, roofing, flooring, and structural strengthening.

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General Specifications
Ambalaj 250 ml
Baza chimică Solvent-based Polyurethane solution
Utilizare Enhances adhesion on plastics and coated surfaces like GRP and PVC
Metoda de aplicare Brush, felt, foam applicator
Zona de utilizare Interior & Exterior
Culoare Black
Temperatura de funcționare +5 °C min. / +30 °C max.
Condiții de depozitare N/A
Densitate N/A
Consum 50 ml/m2

Pigmented, solvent based primer for paints and plastics

Sika® Primer-209 D is a solvent-based black primer, which reacts with moisture and forms a thin layer. This layer acts as a link between substrates and adhesives.
Sika® Primer-209 D is specifically formulated for the treatment of bond faces prior to application of Sika’s 1-component Polyurethanes. This primer might provide excellent adhesion without previous activation step on certain plastic substrates.  

  • Gives improved adhesion to paints and plastics
  • Low viscous
Usage
Sika® Primer-209 D is used to improve adhesion on many plastics and paints such as GRP, epoxy resins, PVC, ABS, PMMA, PC, PS and acrylics, alkyds/melamine, powder coatings, and baking varnishes.
Due to the wide variety of plastics, it is mandatory to perform preliminary tests on original substrates under production conditions.
Seek manufacturer’s advice and perform tests on original substrates before using Sika® Primer-209 D on materials prone to stress cracking.
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.  
Advantages
  • Gives improved adhesion to paints and plastics
  • Low viscous
Packaging

Can

250 ml
Typical Product Data
Chemical base

Solvent-based Polyurethane solution

Colour (CQP001-1)

Black

Solid content

30 %

Application temperature

5 ─ 40 °C

Application method

Brush, felt, foam applicator

Consumptiondepending on substrate porosity

50 ml/m2

Flash-off time≥ 15 °C< 15 °Cmaximum

10 minutes

30 minutes

24 hours

Shelf life

9 months A

CQP = Corporate Quality ProcedureA)stored in sealed container in up-right position in a dry place at ≤ 25 °C
Technical Information
IMPORTANT NOTE

Sika® Primer-209 D is a moisture reactive system. In order to maintain product quality it is important to reseal the container with the inner plastic liner immediately after use. Once the surface pre-treatment operation is completed, the cap has to be screwed on.
Dispose the product of approx. one month after opening if used frequently or after two months in case of infrequent use.
If gelling, separation or a significant increase in viscosity is noted, discard the primer immediately.
Never dilute or mix this product with any other substances.
If used on transparent or translucent substrates such as plastics, etc., an adequate UV protection is mandatory.

 

Application Information
METHOD OF APPLICATION

Surfaces must be clean, dry and free from grease, oil, dust and contaminants.
Adhesion on substrates may be improved by adding and/or combining pre-treatment processes such as scuffing, cleaning and activating.
Application

Shake the Sika® Primer-209 D can very thoroughly until mixing ball rattles freely. Continue shaking for another minute and apply a thin but covering coat with a brush, felt or foam applicator.
Ideal application and surface temperature are between 15 °C and 25 °C.
Sika® Primer-209 D has to be applied once only. Care must be taken to ensure that this single application gives adequately dense coverage. Consumption and method of application depend on the specific nature of the substrates. Tightly reseal container immediately after each use.