Adhesion primer for rubber

DEFINITION:

This adhesion primer is a professional solution designed to ensure reliable adhesion to surfaces known to be difficult, such as PVC, rubber or Hypalon (chlorosulphonated polyethylene). 

The rubber primer is intended to be covered; it is not a finish, and its purpose is to allow any type of paint to be applied to rubber.

Its water-based formulation combines effectiveness, safety of use and compliance with current environmental standards.

Ideal for marine applications (floats, semi-rigid tubes), but also for industrial, sporting or decorative uses, it retains excellent flexibility and follows the movements of the substrate without causing cracks or delamination.

● Primer Very strong adhesion to flexible, non-porous and difficult materials

● Resistant to repeated bending and dimensional variations in the substrate

● Very low VOC content – formulation complies with regulatory requirements

● Compatible with most paints: acrylics, polyurethanes, aliphatics

● Suitable for both indoor and outdoor use

DESTINATION

Primer for flexible substrates: PVC*, rubber, Hypalon, etc.

We offer a specific adhesion primer for flexible and resistant PVC.

IDENTIFICATION CHARACTERISTICS

Presentation: Single-component, water-based adhesion primer

Type: Modified PUD resin.

Appearance: Satin.

Colour: Colourless.

Solid content by weight (BASE): 38% ± 3%.

Density of mixture: 1.05 (varies depending on colour).

Drying at 20°C – RH 60% – 80 µm dry:

Dust-free: 35 min

Touch-dry: 1 hr

Handleable: 2 hrs 30 min

Recommended thickness: 20–30 µm dry

Coverage: 10–12 m²/L for an 80 µm coat

VOC of mixture: 13 g/L (may vary depending on colour)

PREPARATION

Clean the surface using a suitable degreaser (appropriate solvent or isopropyl alcohol).

Then apply a thin, even coat of primer.

APPLICATION

Brush/roller: Ready to use, no dilution required.

Air spray gun: Can be diluted with water to achieve a viscosity of between 25 and 40 s – AFNOR 4 cut.

PACKAGING

Available in: 125 ml – 500 ml – 1L – 5L – 20L – 200L.

STORAGE

Storage life: 12 months in original, unopened packaging.

Store in a well-ventilated area at a temperature between +5°C and 30°C.

Also consult:

the safety label affixed to the packaging

the corresponding safety data sheet

This version replaces all previous editions of the document. It is the user's responsibility to check that no more recent version has been published.

The above information is based on internal tests and is provided for information purposes only, without any contractual commitment.