Sikaflex®-AT series includes solutions for seam sealing, spray and brushable seam applications, as well as for bonding small parts on to the vehicle. These products are one-component PUR hybrids which have been formulated to meet the specific requirements of the car body repair process.

Backed by more than 2000 over-painting and paint adhesion tests, Sikaflex®-AT products work well with modern over-paint systems. They can be applied wet-on-wet, or after a longer period, regardless of the climatic conditions.

The Sikaflex®-AT series for seam sealing provides an aging-resistant and permanently elastic seal, with good adhesion to all of the most-commonly used materials, including metal primers, paint coatings, metals, painted plastics and plastics.

MAIN MATERIAL PROPERTIES

• Over paintable with water-based paint systems
• Short cut-off string, fast curing and good non-sag properties
• Permanently elastic and aging resistant
• Restores the original factory finish in corrosion repair

APPLICATIONS

• Applied as bead for seam sealing
• Spray and brushable elastic sealant for seam sealing and lap joints
• Structural joints that are subject to dynamic stresses

BENEFITS

• Primerless adhesion to all of the substrates commonly used in body shops
• Perfect surface with the high quality finish characteristics
• Easy, clean and problem free application