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ISO-TOP FLEX-ADHESIVE WF

Window installation, vapour diffusion, thermal insulation, passive house, trio, energy efficient, mounting, installation frame, kliima, klimats, klimata, Ψ-value, winframer, adhesive, glue
Window installation, vappour diffusion, thermal insulation, passive house, energy efficient,

PRODUCT DESCRIPTION

PRODUCT ADVANTAGES

ISO-TOP FLEX-ADHESIVE WF is a high-quality, neutral, single-component, permanently flexible adhesive on a hybrid polymer basis, specially developed for gluing the ISO-TOP WINFRAMER in front of wall installation system.

  • high initial adhesion
  • very good processing
  • very good usually primerless adhesion to almost all (even moist) surfaces
  • permanently flexible after curing
  • non-corrosive
  • waterproof
  • compensates unevenness and material tensions
  • blister-free curing even at high temperatures
  • free of silicone, solvents, halogens, acids and isocyanate
  • can be painted over well as per DIN 52452-A1
  • colour-fast, resistant to weathering and UV

APPLICATION

  • tension-free structural adhesion of in front of wall installation system ISO-TOP WINFRAMER
  • sealing and gluing applications for the corner connection

PROCESSING

ISO-TOP FLEX-ADHESIVE WF usually requires no primer and still has outstanding adhesive properties on numerous surfaces including aerated concrete, vertical coring bricks, limestone, sandstone, concrete, polystyrene and timber. The adhesive surfaces must have a sufficient load-bearing capacity and be clean, dust- and grease-free. Dry surfaces are particularly suitable; the best adhesive values are achieved here.

ISO-TOP FLEX-ADHESIVE WF also bonds to moist surfaces. However, the bond may be less strong than the one achieved for dry and clean surfaces. Porous surfaces such as aerated concrete with a high water load should be pre-treated with ISO-TOP BLUE PRIMER if necessary. It is advisable to carry out an adhesion and compatibility test on any surface before starting work.

Curing is effected by air humidity at room temperature and takes place from outside to inside, slowing as time progresses. At low temperature and / or low humidity, the curing process is slowed significantly.

To glue ISO-TOP WINFRAMER, apply 2 beads of 6 x 6 mm each. One cartridge results in a bead length of approx. 10 m (thus sufficient for gluing approx. 5 m ISO-TOP WINFRAMER).

 
Technical data Standard Classification
Colour white
Base 1 – component hybrid polymer
Consistence paste
Density approximately 1,67 g/ml
Curing process polymerisation through humidity at room temperature
Skin forming approximately 10 min
Curing speed* approximately 2 to 3 mm / 24 h
Shore A hardness DIN 53505 40 ± 5
Temperature stability range -40°C to +90°C
Re-expansion capacity ISO 7389-B > 75 %
Maximum permissible total deformation DIN EN ISO 11600 20%
Elasticy module 100 % DIN EN ISO 8339 0.75 N/mm²
Tensile strength DIN 53504 1,8 MN/mm²
Tensile shear strength (Surface: AlMgSi1 / Layer thickness: 2mm / Feed speed: 10mm per min.) DIN 53504 0.9 N/mm²
Elongation at break DIN 53504 750%
Change in volume DIN EN ISO 10563 -3 to -4 Vol.%
Building material class DIN 4102 B2
Handling temperature +0°C (frost-free) up to +40°C (ambient temperature) +0°C (frost-free) up to +35°C (temperature of adhesive surfaces)
Shelf life 12 months, dry and in original packing
Storage temperature +5°C to +25°C
* Measured according to standard climate DIN EN ISO 291 at 23 °C / 50 % RH. These values may vary depending on environmental factors such as temperature, moisture and type of substrates.
 

HEALTH AND SAFETY

Window installation, vapour diffusion, thermal insulation, passive house, trio, energy efficient, mounting, installation frame, kliima, klimats, klimata, Ψ-value, winframer, adhesive, glue

Installation example: ISO-TOP FLEX-ADHESIVE WF

 

Further information on product safety and handling can be found in the notes on the sales container and in the usage guidelines for ISO-TOP WINFRAMER.

PACKAGING

Carton of 12 tubes (600 ml)

ACCESSORIES

ISO-TOP EASYPRESS for efficient processing

 
 Product Data Sheet