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Soudal Surface Activator Clean Primer for smooth surfaces 500 ml

Description

The Soudal Surface Activator Clean Primer is cleaner, degreaser and adhesion activator in one product. It prepares smooth, non-porous surfaces of plastic, metal and coatings and improves the adhesion of silicone, polyurethane and MS polymer sealants.

Benefits at a glance

  • 3-in-1: cleans, degreases and activates in one working step
  • Improves adhesion of silicone, PU and MS polymer sealants
  • Flashes off quickly, short waiting time until further processing
  • Easy application with brush or lint-free cloth
  • Versatile use on plastic, metal, painted surfaces

Areas of application

  • Activating non-porous substrates before sealing and bonding
  • Window, façade and metal construction, sanitary, vehicle construction
  • Preparation of smooth surfaces for silicone, PU and hybrid polymer joints
  • For concrete or plaster, Soudal Primer 100/150 are better suited

Technical properties

Base: solvent mixture with additives, transparent, density approx. 0.79 g/ml. Application temperature +5 °C to +25 °C, physical drying with short flash-off time. After application a slight white haze may remain visible; this does not impair the adhesion. Storage: 9 months from production in unopened packaging, cool (+5 °C to +25 °C) and dry.

Practical tip

Apply evenly in one direction with a clean, lint-free cloth or brush, allow to flash off and process with sealant or adhesive. Close an opened can tightly again immediately.

Technical data

Area of use: Exterior, Interior
Base: Solvent-based
Colour: transparent
Content: 500 ml
Pack size: 500 ml
Technical data
Product group: Primer & bonding primer
Use
Field of use: Indoors, outdoors
Merchandise group: Tools, painting supplies & protective equipment
Application
Application temperature: +5 °C to +25 °C
Storage
Storage: 9 months from production in unopened packaging

Data sheets

Data sheets and documents

All documents come unchanged from the manufacturer.

Manufacturer information

Manufacturer information pursuant to Art. 19 EU GPSR

Postal address Soudal N.V.
Everdongenlaan 18-20
2300 Turnhout
Belgium

Electronic address verkauf@soudal.com

All products by Soudal

Information as of: 2026-09-17

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For your project

These products go with it

Project: Bond strips, boards and panels

Bond strips, panels and wall boards onto a clean, load-bearing and dust-free substrate; absorbent surfaces such as plaster or concrete need a primer depending on the adhesive. Apply the adhesive in strips or, for large boards, over the full surface with the notched trowel and fix the parts until the adhesive has grabbed.

  1. Prepare the surface

    • If needed Only for glass, metal, PVC, polyester – not for wood, plasterboard, concrete, plaster or natural stone
      €9.59 €95.90 / 1 Litre
  2. Apply

  3. Seal & join

  4. Finish & care

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