Acouslime 3-in-1 EXTRA Timber Flooring Adhesive
(incl. GST $ 137.50)
Delivery: Metro Melbourne from $ 160 · VIC Outer Metro from $ 250
Price depends on your postcode and order weight. You will see the exact delivery cost at checkout before you pay. Outside these areas? Call us for a shipping quote.
Product Description
Acouslime 3-in-1 EXTRA is the adhesive we use and sell for glue-down installations of engineered timber flooring. It is a ready-to-use, high-elastic-strength timber flooring adhesive based on Silyl Modified Polymer (SMP), with a built-in moisture vapour barrier and no solvents or isocyanates. One product does the job of three: adhesive, moisture barrier and filler, applied in a single step.
Key features
- Ready to use: no mixing, straight from the bucket
- Moisture vapour barrier: built in, for glue-down over concrete
- Solvent and isocyanate free, low VOC
- Suitable for subfloor heating
- High filling capacity: no added fillers, rapid grab
Which Acouslime do I need?
Choose 3-in-1 EXTRA for standard glue-down installations in houses and ground floors. See Acouslime 4-in-1 EXTRA. Coverage depends on the trowel and subfloor; our team can confirm how many buckets your floor needs when you order, and adhesive is included in a LocalTasker installation quote.
Technical and safety data
The manufacturer's technical data sheet and safety data sheet are available from Acouslime; ask our team if you need a copy for a project.
Frequently asked questions
Do I still need a moisture barrier?
No. The adhesive contains a moisture vapour barrier, which is what makes it suitable for glue-down over concrete.
Can it be used with underfloor heating?
Yes, it has been tested with subfloor heating.
Can I use it for hybrid flooring?
No. Hybrid flooring is a floating click floor and is not glued down.
Details
Installation Features
- Contains moisture vapour barrier
- One-step process
- Saves time & money
- Ready to use – no mixing required
- Wet lay – no flash time needed
- Easy trowelling with a smooth consistency
- Low viscosity
- High filling capacity
- Excellent ridge holding
- Strong green grab
- Reduces stress on the subfloor
- Elastic
- Bridges normal sub floor variations
- No dimensional changes in timber flooring
- Bonds all timber types
- Low odour
- Clean up with damp watery cloth (pH Neutral) whilst still wet or peel off when dry
- 4mm V Notch Trowel required to achieve moisture barrier
- Coverage approx. 14m² dependant on substrate

