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Acryl-Crackfree®

Acryl-Crackfree® | Acryl-Crackfree is an acrylic based sealant that can be
painted over very well with water-based and solvent-based
paints. Use of Acryl-Crackfree prevents paint problems
such as crackles and discoloration of the paint.

Acryl-Crackfree is an acrylic based sealant that can be painted over very well with water-based and solvent-based paints. Use of Acryl-Crackfree prevents paint problems such as crackles and discoloration of the paint.

Applications

  • Sealing of cracks an seams to be over painted.
  • For black sides of door frames and window frames
  • Along window sills, partitions, ceilings, baseboards, side boards of stairs, cover slats, decorative moldings, etc.
  • Cracks in concrete, plaster and paintwork

Characteristics

  • Prevents crackle and discoloration of the paint
  • Adheres to most surfaces
  • Easy to process
  • Easy to clean with water
  • Plasto-elastic conduct after drying
  • Applicable on slightly damp surfaces

Substrates

Acryl-Crackfree gives good adhesion to most building materials. Remove loose parts in advance. Substrates must be dust and grease-free, but may be slightly damp. Highly absorbent substrates such as sand-lime bricks, plaster and aerated concrete can be primered with a solution of 1 part Acryl-Crackfree on 2 parts water (as an adhesive primer). In any case of doubt, please perform adhesion tests and/or seek advice prior to use.

Paintability

Acryl-Crackfree is generally paintable with water-based and solvent-based paint systems. The best results for repainting Acryl-Crackfree are achieved after complete curing of the joint. If in doubt, we recommend that you test yourself first.

 

Handling

Extrude with a standard hand or cordless electric caulking gun. Finish joints with water before skin formation using a putty knife or rubber spatula. Prevent tooling traces on porous substrates such as brick or concrete. If this has happened, remove traces with plenty of water and a soft brush.

Packing

Cartridges of 310ml
 
 
*For more information, please go to the 'Downloads' section and open the Technical data sheet.

Technical data sheet

Download

Safety sheet

Download
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