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Sikacryl Professional acrylic sealant overpaintable white 300 ml

Average rating of 5 out of 5 stars

5,0 1 review

Description

Sikacryl Professional is a one-component water-based acrylic sealant for jointing and sealing indoors. The 300 ml cartridge is suitable for closing cracks as well as for sealing connection joints with little movement.

✔ Advantages at a glance:

  • ✔ Good adhesion on building substrates without primer
  • ✔ Permissible total deformation 7.5 %
  • ✔ Low shrinkage, easy to paint over
  • ✔ Odour-neutral and solvent-free
  • ✔ Excellent processing properties

🔧 Areas of application:

  • 🔧 Closing cracks in concrete, aerated concrete, plaster and masonry, also as ready-mixed filler
  • 🔧 Connection joints on concrete, plaster, fibre cement, brick, plasterboard, aluminium, rigid PVC and wood
  • 🔧 Joints around windows, window sills, doors, PVC pipes, drywalls and ceilings
  • 🔧 Exclusively for indoor use

Technical properties & application:
Sikacryl Professional is water-based, odour-neutral and solvent-free. The joint can be smoothed with water and a smoothing tool within 8 minutes; remove adhesive tape before curing. The sealant is paintable; paint compatibility should be checked beforehand according to DIN 52452-4. Compared with standard silicone it scores with paintability and low shrinkage. Not suitable for floor, sanitary or permanently water-loaded joints as well as natural stone and marble. Supplied as: 300 ml cartridge, colour white.

Technical data

Material: Polyacrylate
Technical data
Product type: Sikacryl
Product group: Acrylic sealant
Standards
Standard: DIN 52452-4
Use
Merchandise group: Sealants
What's included
Supplied as: 300 ml cartridge, colour white

Manufacturer information

Manufacturer information pursuant to Art. 19 EU GPSR

Postal address Sika Deutschland CH AG & Co KG
Kornwestheimer Straße 103-107
70439 Stuttgart
Germany

Electronic address info@de.sika.com

All products by Sika

Information as of: 2026-09-18

Reviews (1)

1 of 1 reviews

Average rating of 5 out of 5 stars


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1 review

11 December 2025 12:05

Review with rating of 5 out of 5 stars

Sehr gutes Acryl

Sehr gutes Acryl für sehr viele Bereiche im Bau, Modernisierung und Malerbereich.

For your project

These products go with it

Project: Paint walls and ceilings

Cover floor and furniture, mask edges, close cracks and connection joints with decorators' acrylic and block stains beforehand with isolating paint. Then cut in corners with the brush and paint the surface crosswise with the roller.

  1. Prepare the surface

  2. Apply

  3. Tools & accessories

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