SikaBond® AT Universal
Description

A one-part, solvent-free, multipurpose adhesive with very good workability. It is based on Silane terminated polymers and designed for internal and external bonding of cable channels, acoustic tiles, and door sills, lightweight construction materials, bonding of roof and wall coverings and cover plates.

Features/ Benefits:

  • High adhesive strength without priming.
  • Excellent workability.
  • Short cut off string.
  • Good initial tack and fast curing.
  • Compensation of substrate unevenness.
  • Non-corrosive.
  • Good weathering and water resistance.
  • Silicone free.
  • Over-paintable.
  • Very good adhesion on non-porous and porous substrates.

General information

Material

Silane terminated polymers

Uniclass 2015

Pr_20_31_02_52 Modified silane (MS) polymer adhesivesPrimary

CAWS

K21/10 Wood laminate flooring

K21/110 Wood flooring

K21/115 Wood laminate flooring

M42/10 Wood flooring

M42/110 Wood block flooring

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Specification data - Modified silane (MS) polymer adhesives

Product Reference

SikaBond® AT Universal

Colour

Dark grey

White

Standard product features

Material:

Silane terminated polymers.

Technical properties:

  • Density: ~1.40 kg/L.
  • Curing rate: ~3 mm/ 24 hours (23°C/ 50% r. h.).
  • Skinning Time: ~35 minutes (23°C/ 50% r. h.).
  • Sag flow (ISO 7390): 0 mm.
  • Service temperature: -40°C to +80°C.
  • Shear strength (EN 1465): ~1.0 N/mm².
  • Tensile strength (ISO 37): ~1.5 N/mm².
  • Tear Propagation Resistance (ISO 34): ~5.0 N/mm².
  • Shore A hardness (ISO 868): ~33.
  • Tensile Modulus (ISO 8339): ~0.6 N/mm² at 100% elongation.
  • Elongation at break (ISO 37): ~400%.
  • Elastic recovery (ISO 7389): ~70%.

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