polymer adhesive sealant / silicone / single-component / for the automotive industry
Sikaflex®-529 AT

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polymer adhesive sealant polymer adhesive sealant - Sikaflex®-529 AT
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Characteristics

  • Chemical composition:

    polymer, silicone

  • Number of components:

    single-component

  • Field:

    for the automotive industry, construction

  • Other characteristics:

    elastic

Description

Sikaflex®-529 AT
Isocyanate free sprayable sealant for vehicle bodies
Sikaflex®-529 AT is a sprayable 1-component Silane Terminated Polymer (STP) sealant that cures on exposure to atmospheric humidity. It is used for seam sealing of factory provided original structures (surface areas and beads) for vehicle body assemblies. It adheres well to all the materials commonly used in body shops, e.g. metal primers and paint coatings, metals, painted plastics and plastics. Where applied, it improves the resistance against stone chip and other attacks to the car body.

- Easy to reproduces original structures
- Excellent working properties with little overspray
- Good adhesion to a wide variety of substrates

PRODUCT BENEFITS
- Easy to reproduces original structures
- Excellent working properties with little overspray
- Good adhesion to a wide variety of substrates
- Spray and bead application
- Very good non-sag properties
- Over paintable with water based paint systems
- Low odor
- Good acoustic and damping properties
- Solvent and isocyanate-free
- Silicone and PVC-free

Areas of Application
Sikaflex®-529 AT is designed for use as a sprayable elastic sealant for seam sealing, lap joints and stone chip protection in collision repair and vehicle body construction. Seek manufacturer’s advice and perform tests on original substrates before using Sikaflex®-529 AT on materials prone to stress cracking. This product is suitable for experienced professional users only. Test with actual substrates and conditions have to be performed to ensure adhesion and material compatibility.

Other SIKA INDUSTRY products

Automotive Aftermarket