Adhesion enhancing special primer for subsequent
silicone resin and emulsion coatings. Efficient and mist-free application with the Nespri-TEC spraying method.

Field of Application

Water-thinnable, pigmented priming paint, suitable as adhesion enhancing undercoat before applying coats of exterior or interior paint on smooth/even, compact substrates. Consolidates weathered synthetic resin-bound (organic) plasters/renders. Use prior to the following coatings: AmphiSilan, ThermoSan or all Nespri-TEC products. Mist-free (no over spray) when applied with the Nespri-TEC spraying method. Depending on weather conditions, use scaffolding nets or tarpaulins, if necessary.

Material Base / Vehicle

Special synthetic emulsions.

Packaging/Package Size

  • Standard Product: 12.5 litres (bucket), 25 litres (hobbock), 120 litres (barrel)



AmphiSilan Grundierfarbe is tintable to all current colour collections via the ColorExpress tinting & mixing machine system, in light-/bright-toned colour shades to luminosity 70 (approx.). 
Quantities of 100 litres or more in individual colours may be ordered ready-tinted ex factory.


Keep in a cool, but frost-free place.


Approx. 1.4 g/cm³

Suitability according to Technical Information No. 606 Definition of Application Areas

Interior 1Interior 2Interior 3Exterior 1Exterior 2
(–) inapplicable / (○) of limited suitability / (+) suitable

Suitable Substrates

The substrate must be sound/stable, dry, clean, sufficiently cured and free from all substances that may prevent good adhesion. In Germany: Follow VOB, part C, DIN 18 363, section 3.

Substrate Preparation

Follow Technical Information No. 650 for suitability of this product on various substrates and their required pre-treatment.

Surface Coating System

Apply AmphiSilan Grundierfarbe undiluted with paint brush, paint roller or suitable spraying equipment.
Mist-free paint spraying with no over spray is only possible with special Nespray airless equipment.Spray Application:
Spray angle: 30°
Nozzle size: 0.016”-0.019” special Nespray double nozzle
The product temperature is automatically controlled by the Nespri-TEC airless unit.
Spray pressure (open spray gun) of NESPRAYPLUS airless unit is displayed in the green marked field of indicator (manometer).
For NESPRAYKIT hose reel it has to be adjusted by the craftsman as appropriate for the particular airless unit.


Approx. 150 - 250 ml/m2, depending on the substrate condition.
The exact consumption is best established by a trial coating (test area) on site.

Application Conditions

Lower Temperature Limit for Application and Drying:
+5 °C for product, substrate and ambient air.


Do not apply on horizontal surfaces exposed to water/rain or moisture.

Compatibility: Do not mix with other paint products.

Please Note (Status as at Date of Publication)

Keep out of reach from children. Use P2 dust filter for grinding. Ensure good ventilation during use and drying. Do not eat, drink or smoke while using the paint. In case of contact with eyes or skin, immediately and thoroughly rinse with water. Do not allow product to enter drains, waterways or soil. Clean utensils immediately after use with soap and water. 
When spraying: Do not breathe spray dust.
For further information see Material Safety Data Sheet (MSDS).


Materials and all related packaging must be disposed of in a safe way in accordance with the full requirements of the local authorities. Particular attention should be made to removing wastage from site in compliance with standard construction site procedures.
In Germany: Dispose containers with residues of liquid product via waste collection point accepting old paints and enamels. Dispose dried/hardened product residues as construction site/demolition/municipal or domestic waste.

EU limit value for the VOC content

of this product (category A/c): 40 g/l (2010). This product contains max. 25 g/l VOC.

Product Code Paints and Enamels


Substances of Content - Declaration

Polyacrylate resin, silicone resin, calcium carbonate, silicates, film forming agent, additives, preservatives (methyl-/benzisothiazolinone).

Technical Assistance

As it is impossible to list herein the wide variety of substrates and their specific problems, please request our technical assistance in case of queries. We will describe appropriate working methods, if a substrate not specified above is to be coated.

Customer Service Centre

Tel.: (+49) 0 61 54 / 71 17 10
Fax: (+49) 0 61 54 / 71 17 11

International Distribution: Please see

Product recommendation:

AmphiSilan NQG

PermaSilan NQG

ThermoSan NQG