SIKA TOOLING AGENT N

What SIKA TOOLING AGENT N is and why choose it

SIKA TOOLING AGENT N is a water-based, solvent-free smoothing agent specifically developed for creating smooth finishes on freshly applied Sika elastic sealants and adhesives, particularly Sikaflex products. Its neutral pH and compatibility with common substrates help achieve clean, uniform joints without washing out or degrading the fresh sealant or adhesive.

Main features

• Water-based surfactant solution, free from solvents.
• Neutral pH.
• Colourless, transparent liquid for unobtrusive application.
• Compatible with common construction and industrial surfaces.
• Does not wash out or degrade freshly applied sealants or adhesives.
• Designed for use with Sika elastic products, especially Sikaflex sealants and adhesives.
• Viscosity can be adjusted by adding clean water.
• Suitable for professional, experienced users.

Technical specifications

• Chemical base: Aqueous surfactant solution.
• Colour: Colourless.
• Density: 1 kg/l (23 °C / 50 % r.h.).
• Viscosity (DIN 53211, 4 mm cup): 15 s (23 °C / 50 % r.h.).
• Application temperature: 5 – 35 °C.
• Shelf life: 12 months in unopened container.
• Recommended storage conditions: 5 – 25 °C, in a cool, dry place, protected from frost, in tightly closed original container.
• Packaging (presentation):
  • Bottle: 500 ml.
  • Bottle: 1 l.
  • Pail: 5 l.

Applications and use cases

SIKA TOOLING AGENT N is designed for smoothing the surface of freshly applied Sika elastic sealants and adhesives. In tested cases it has not affected paint finishes or other common surfaces. In critical situations, especially with fresh and/or water-based paints, prior compatibility tests are recommended under real job-site conditions.

This product is intended only for experienced professional users, who must verify suitability and compatibility with actual substrates and environmental conditions.

Application method

• Spray SIKA TOOLING AGENT N directly onto the fresh sealant or adhesive bead and smooth using an appropriate tooling tool.
• Alternatively, dip the tooling tool into SIKA TOOLING AGENT N and smooth the joint surface.
• The viscosity of the product can be adjusted by adding clean water.
• Reseal the container immediately after each use.

Repainting of smoothed areas

SIKA TOOLING AGENT N leaves a small amount of water-soluble polymers on the surface. If repainting is required on the smoothed Sikaflex sealant or adhesive, these polymers must be removed by rinsing with clean water. Rinsing can be carried out immediately after tooling, for example with a low-pressure water jet.

Storage conditions

• Unopened containers can be stored between 5 °C and 25 °C.
• Opened containers should be used within a few weeks.
• Product degradation may lead to microorganism growth and an unpleasant odour; in such cases the product must be disposed of.

FAQ

1. What is SIKA TOOLING AGENT N used for?

It is used to smooth and finish freshly applied Sika elastic sealants and adhesives, helping to achieve clean, uniform joints without damaging the material.

2. Is SIKA TOOLING AGENT N solvent-free?

Yes, it is a water-based, solvent-free surfactant solution.

3. Can it affect paint finishes?

In tested cases it has not affected paint finishes or other common surfaces, but in critical cases, especially with fresh or water-based paints, prior compatibility tests are recommended.

4. At what temperatures can I apply the product?

The recommended application temperature range is between 5 °C and 35 °C.

5. How do I adjust the viscosity?

The viscosity can be adjusted by adding clean water to the product.

6. How long can I store SIKA TOOLING AGENT N?

The shelf life is 12 months in unopened containers stored between 5 °C and 25 °C in a cool, dry place protected from frost.

7. What should I do if the product develops a bad odour?

A bad odour indicates product degradation and possible microorganism growth; in this case, the product must be discarded.

8. Is SIKA TOOLING AGENT N suitable for DIY users?

No, it is intended only for experienced professional users, who must carry out tests to confirm compatibility and suitability.

9. How should I prepare the surface before using the product?

The product is used directly on freshly applied Sika elastic sealants and adhesives; compatibility with surrounding surfaces should be verified by tests where necessary.

10. What happens if I need to paint over the smoothed joint?

Rinse the surface with clean water to remove water-soluble polymers left by SIKA TOOLING AGENT N before painting.

Section 14 – Transport information

Consultar ficha técnica del fabricante.

Section 8 – Individual protection measures

Consultar ficha técnica del fabricante.

*Contenido generado por IA