Prepare & Finish


Cleaning, degreasing and smoothing

Professional smoothing of all sealants

Can be painted over without rinsing*

Handy packaging with high efficiency (Bag-on-Valve)

Where to buy?

General information

Product description

Prepare & Finish is pH neutral, therefore safe on every surface, compatible with every type of adhesive or sealant and removes both fine dust and grease as well as finger marks. Cleaning and degreasing with Prepare & Finish ensures perfect bonding without risk of staining. Smoothing with Prepare & Finish ensures a perfectly smooth and closed joints, accelerates the curing of polymers and reduces the risk of mould growth on sanitary joints. Contains no propellants, is biodegradable and non-toxic.

*Can be painted over without rinsing if the substrate permits.

Available packages & colors

SKU EAN Description
prepare-finish-400ml-en 120050000 - 5414195014738 - Prepare & Finish - aerosol (Bag on Valve) 400ml 120050000 5414195014738 Prepare & Finish - aerosol (Bag on Valve) 400ml


  • Degreasing and cleaning before bonding and sealing.
  • Smoothing of joints.
  • Compatible with e.g. MS-polymers, silicones, acrylic sealants, PU adhesives, etc.

Technical information


  • Composition: aqueous complex of surfactants and alcohols.
  • Form: liquid.
  • Colour: transparent.
  • Odour: characteristic.
  • Relative density (at +20°C): 1.
  • pH: 7 (neutral).
  • Consumption per 400ml:
    • +/- 70 running meters (preparation and finishing).
    • +/- 12 m² (cleaning before gluing).
  • Shelf life: 24 months, dry, cool and frost-free.


Cleaning before bonding and sealing

  • Remove as much loose dirt as possible with a brush or cloth.
  • Spray the surface. When gluing, treat both surfaces.
  • Leave for 30 to 60 seconds.
  • Rub away the loosened contamination with a clean microfibre cloth.
  • Allow to evaporate for a few minutes before applying adhesive or sealant.

Smoothing of joints

  • Moisten the spatula, applicator tool or finger with Prepare & Finish.
  • Smooth the joint and remove excess material.  
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