Product Data Sheet Show all documents

Sikafloor® Level Ultra

PREMIUM HIGH-PERFORMANCE SELF-LEVELLING & SMOOTHING COMPOUND

Sikafloor® Level Ultra is a Fiber Reinforced Self Levelling Compound that can be applied on exterior or interior concrete substrates.

▪ Fiber reinforced ▪ Very Low VOC (~1 gram per litre) ▪ Green star certified ▪ High flexural strength ▪ High compressive strength ▪ Underfloor heating suitable ▪ Fast drying - Install tiles after 5-6hrs & moisture sensitive flooring after 7-8hrs @ 23°C ▪ Highly fluid with great self-healing properties
▪ Simply mix & apply - No slaking or re-mixing required
▪ Pump or manual application
Where to buy
Product Data Sheet Show all documents

Usage

Applied in combination with suitable materials from
Sikafloor®, SikaBond® & Sikadur® ranges.
  • Recommended underlayment for all Commercial  & Domestic floor coverings
  • Suitable to be applied prior to Sikafloor® epoxy or polyurethane colour coatings, in light to medium traffic areas (retail, commercial & car parks)
  • Levelling of new or old concrete substrates
 

Advantages

▪ Fiber reinforced ▪ Very Low VOC (~1 gram per litre) ▪ Green star certified ▪ High flexural strength ▪ High compressive strength ▪ Underfloor heating suitable ▪ Fast drying - Install tiles after 5-6hrs & moisture sensitive flooring after 7-8hrs @ 23°C ▪ Highly fluid with great self-healing properties
▪ Simply mix & apply - No slaking or re-mixing required
▪ Pump or manual application

Packaging

20kg Bag - 50 bags per pallet

Colour

Grey powder

Product Details

Sustainability / Certifications / Approvals

APPROVALS / STANDARDS

Green Star (VOC-SCQMD Rule 1168)
Product Information

Chemical Base

Modified cement compound

Shelf Life

Unopened bags can be stored for up to 12 months in a cool, dry and
weatherproof environment.

Storage Conditions

Bags must be stored off the floor. Avoid sitting bags in direct sunlight prior
to application.
System information

System Structure

Porous Concrete

Moisture Barrier

Non-porous Surface

Internal or external

Concrete substrate

Concrete substrate
(Up to 100% RH)

Tiles or epoxy coating

Sikafloor® 01 Primer or
Sikafloor® Level Pro
Primer

Sikafloor®-158 W Fast
Barrier

Sikafloor®-14 Prep N Prime

Sikafloor® Level UltraSikafloor®-14 Prep N PrimeSikafloor® Level Ultra
Subsequent suitable
materials		Sikafloor® Level UltraSubsequent suitable
materials
Subsequent suitable
materials
Technical Information

Compressive Strength

1 day cure – 17MPa
28 day cure – 33MPa

Flexural Strength

28 day cure – 8MPa

Water Absorption

Porous

 

Reaction to Fire

No hazardous combustion products are known

Application

Application Information

Mixing Ratio

4.8 - 5 Litres of clean, cool water

Layer Thickness

1 - 50mm in a single application

Ambient Air Temperature

10°C - 35°C

Pot Life

20 Minutes @ 23°C

Initial Set Time

75 Minutes @ 23°C

Applied Product Ready for Use

Allow 7 - 8 hours at 23°C prior to installing moisture sensitive flooring.

Allow 5 - 6 hours at 23°C prior to installing tiles or stone.

Note:

1. Drying is dependent on thickness of application, temperature, air

flow & relative humidity. Increased air flow will help with drying speeds

in cooler temperatures.

2. Testing moisture content before applying flooring is recommended

3. Prior to applying Sikafloor® coatings, suitable mechanical preparation

over Sikafloor® Level Ultra is recommended to create a surface profile

improving bond strength. Preparation may include sanding, grinding or

shot blasting for example. This process is then followed by a thorough

clean (broom + vacuum) before Sikafloor® coatings are applied.
Consumption

Yield

12L - 4m2 @ 3mm thickness
Application steps

EQUIPMENT

▪ High speed heavy duty electric drill, mixing paddle &
  suitable size bucket/vessel - 20L +
▪ Purpose built mechanical pump

MIXING

Mix the entire 20kg bag of Sikafloor® Level Ultra with
4.8 - 5 Litres of clean, cool water.
Slowly add powder to the water while mixing
thoroughly for 3 minutes to a lumpfree consistency.
Not mixing for the recommended time or additional
water may result in product irregularities and
possible product failure.

APPLICATION

Pour or Pump Sikafloor® Level Ultra, then spread with

a long handled gauged spreader to heights asrequired.

For touch-ups, use a flat steel trowel.

Note:

Freshly applied Sikafloor® Level Ultra must be

protected from damp, condensation and all forms of

water while curing for at least 24 hours.

Areas of application must have fresh airflow to assist
with product hydration and drying. Closed off rooms

with no fresh air will retard the curing/drying process

and possibly lead to product failure.

CLEANING OF TOOLS

Clean tools and equipment with warm water and
detergent while the product is still wet.

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