ARDEX AF 200 PLUS — Ready Mixed Uncoupling Matting Adhesive
ARDEX AF 200 PLUS is a ready-mixed, resealable adhesive formulated for fixing fleece-backed uncoupling matting quickly and reliably to timber, concrete and cement/sand screed subfloors. Designed for fast installs, high initial grab and compatibility with underfloor heating, it enables tiling to commence immediately after matting is laid.
Why choose ARDEX AF 200 PLUS?
- Fast tack time — ready to receive matting in 5–10 minutes.
- High initial grab to prevent mat curling and enable single-person installs.
- Long working/tack time — matting can be positioned up to 60 minutes after application.
- Ready-mixed formulation in a resealable tub for immediate use and reduced waste.
- Low odour, solvent-free composition with EC1 PLUS very low emissions rating.
Key benefits
- Install matting in as little as 5 minutes — tiling can start immediately.
- No priming required in most cases for timber, concrete and cement/sand screeds.
- Up to ~45 m² coverage per 14 kg tub.
- Suitable for internal floor applications and compatible with underfloor heating systems.
- Resealable tub reduces product drying and improves on-site practicality.
Technical specification
| Property | Value / Comment |
|---|---|
| Product type | Ready-mixed polymer adhesive |
| Pack size | 14 kg tub |
| Coverage | Approx. 45 m² per 14 kg |
| Initial grab | High — prevents curling |
| Open time | Up to 60 min; repositionable for 20 min |
| Application temp. | >5°C to <35°C |
| Underfloor heating | Yes |
| External/wet use | No |
| Emissions | EC1 PLUS — very low emissions |
| Solvent | Solvent free, low odour |
| Shelf life | 12 months (unopened) |
Recommended applications
Engineered for fixing fleece-backed uncoupling matting to:
- Structural timber floors (plywood / OSB)
- Concrete subfloors
- Cement/sand screeds
For tiling, use ARDEX MICROTEC X 77, X 78, or level with ARDITEX NA.
Application / installation guide
- Preparation: Clean and dry subfloor. Dry-lay matting.
- Mixing: Stir product before use.
- Apply adhesive: Spread with B1 / 2mm x 6mm V-notch trowel.
- Open time: Allow 5–10 minutes before placing matting.
- Lay matting: Press fleece-side down within 60 min.
- Tiling: Tiles can be fixed immediately with ARDEX adhesive.
Coverage & yield
Approx. 45 m² per 14 kg tub (depending on substrate flatness).
Storage & shelf life
Store unopened in cool, dry conditions. Shelf life: 12 months.
Frequently asked questions
Can it be used with underfloor heating?
Yes, compatible with standard systems.
Is it suitable for wet areas?
No, for internal dry floors only.
When can I tile after matting?
Immediately after laying the matting.
