Product description
WULFF HV 9 is a special coating with a permanent tack effect — a tackifier that acts as a non-slip barrier for loose-lay (SL) carpet tiles, CV coverings and dimensionally stable carpets with textile or fleece backing.
Tiles stay firmly in place under constant traffic, yet can be lifted and replaced easily and cleanly at any time without damaging the screed — ideal for offices, congress halls, retail and contract spaces where the covering is occasionally replaced or rotated.
Carries the Blue Angel eco-label and GISCODE D1 classification (solvent-free) — safe for users, healthy indoor climate, suitable for underfloor heating.
Technical data
| Product type | Special tackifier (permanent tack coating) |
| System | GISCODE D1 — solvent-free |
| Certifications | Blue Angel (RAL-UZ 113) |
| Supported coverings | SL carpet tiles, CV coverings, dimensionally stable carpets (textile/fleece), needle felt |
| Consumption | only 150 – 250 g/m² — very economical |
| Trowel / tool | A4 fine notched trowel or short-pile roller |
| Drying time before installation | approx. 30 – 60 min (depending on climate and substrate) |
| Open time | Permanently tacky film — long working time |
| Heat resistance | Compatible with underfloor heating |
| Packaging | Container 12 kg |
| Storage | 12 months in original unopened packaging, +5 to +25 °C |
| Catalogue code | W-HV9 |
Areas of application
SL carpet tiles
Loose-lay carpet tiles in offices, hotels and retail spaces.
CV coverings
Cushioned Vinyl floors that must remain movable.
Dimensionally stable carpets
Carpets with textile or fleece backing in commercial areas.
Trade shows & pop-up
Temporary installations — covering can be lifted and reused.
Tile rotation
Systems where worn tiles are rotated with less-loaded ones.
Damage-free renovation
Later covering replacement without damaging the screed or substrate.
Benefits for installers
- Easy lifting and replacement — without damaging screed or tiles.
- Highly economical — only 150–250 g/m².
- Permanent tack film — long workability.
- Solvent-free (GISCODE D1) — safe indoor climate.
- Blue Angel — premium eco classification.
- Fast installation — short roller or A4 trowel.
Technical data sheet (PDF)
Complete official product documentation — composition, certifications, application instructions.
Request a quote for your project
Send us the quantity, site location and deadline — we reply within 24 hours on business days. Delivery across the region: HR, BiH, SI, SRB, CG, MK, KS, AL.