Stauf SPU 425 highly elastic SPU adhesive

Stauf SPU 425 highly elastic SPU adhesive: in an aluminium bag or cartridge for stripe wise elastic installation of wood flooring.

Description

Stauf SPU 425 highly elastic SPU adhesive: in an aluminium bag or cartridge for stripe wise elastic installation of wood flooring.

Special features

  • elastic bonding
  • easy installation of wood fl ooring
  • adhesive residues easy to remove
  • solvent-free, no labeling required, water-free

Suitable for installation of

  • solid planks starting with thickness of 20 mm with manufacturer approval for stripes istallation
  • multiple layer wood flooring starting with 14 mm thickness, triple layer, with manufacturer approval for stripes istallation
  • wood strip flooring according to DIN EN 13226 with manufacturer approval for stripes istallation

Suitable subfloors

  • concrete C 25 / 30 according to DIN 1045 (non-skid surface)
  • calcium sulphate (flow) floors
  • mastic asphalt screed, only after priming with STAUF VEP 195
  • STAUF levelling compounds for wood flooring
  • chipboards V100 (E1), OSB boards
  • cement floors

Suitable primers

  • STAUF VDP 130
  • STAUF VPU 155 S
  • STAUF VEP 195
  • STAUF WEP 180

Suitable levelling compounds

  • STAUF XP 40
  • STAUF XP 20
  • STAUF FZ
  • STAUF RM
  • STAUF PU
  • STAUF SSP RAPID

Suitable underlays

  • STAUF polyester fleece
  • STAUF Decoupling/stress relief board

Product properties

  • aging-resistant
  • elastically deformable
  • not sensitive to frost
  • fast setting

Color

  • beige

Required quantities per m²

  • approx. 600 g when applied with caulking gun and 8 cm stripe distance

Open time

  • approx. 20 minutes at 20 °C

Accessibility

  • after 24 - 48 hours
  • Grinding/polishing: after 24-48 hours

Room climate at work site

  • minimum 15 °C, maximum 75% rel. humidity, preferably max. 65%

DIBT

  • Z-155.10-59

Shelf-life

  • 12 months

Giscode

  • RS 10

Emicode

  • EC1 plus

Available Packaging

  • 600 ml aluminum bag
Product Details
SPU-425
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