Adhesion primer for rubber

DEFINITION:

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

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

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

● 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: acrylic, polyurethane, aliphatic
● Suitable for both indoor and outdoor use

DESTINATION

Flexible substrates: PVC, rubber, Hypalon.

IDENTIFICATION CHARACTERISTICS

• Presentation: Single-component, water-based adhesion primer.

   

• Nature: Modified PUD resin.
• Appearance: Satin.
• Colour: Colourless.
• Solid content by weight (BASE): 38% ± 3.
• Mixture density: 1.05 (varies depending on colour).
• Drying at 20°C – RH 60% – 80 µm dry:

            - Dust-free: 35 min
            - Touch-dry: 1 hour
            - Handleable: 2 hours 30 min

• Recommended thickness: 20–30 µm dry
• Coverage: 10–12 m²/L for an 80 µm coat
• VOC of the 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: 125ml – 500ml – 1L – 5L – 20L – 200L

CONSERVATION

Storage life: 12 months in original, unopened packaging.
Store in a well-ventilated area at a temperature between +5°C and 30°C.

See also:

• 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 newer version has been published.

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

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