Product Data Sheet Show all documents

Sikafloor®-131 Level Latex Ultra

HIGH STRENGTH HEAVY DUTY SELF LEVELLING COMPOUND

Sikafloor®-131 Level Latex Ultra is a high performance, latex modified, cement based, self levelling compound for floor smoothing and levelling uneven rigid internal floors. It is also suitable for exterior applications such as sheltered balconies and walkways, prior to laying ceramic tiles, slabs and natural stone. Sikafloor®-131 Level Latex Ultra can be overlaid with common floor coverings or left as a final wearing surface.

  • Fast setting, foot trafficable within 2 hours, can be tiled within 3 hours
  • Interior & exterior use
  • Can withstand vehicular traffic
  • Final wearing coat, overpaintable
  • Water and frost resistant
  • Application depth 2-10 mm
Product Data Sheet Show all documents

Usage

For Levelling:
  • Floating floors
  • Floors with underfloor heating
  • Sand/cement screeds (not anhydrite), concrete slabs and pre-cast elements.
  • Existing ceramic and rigid plastic tiles
 

Advantages

  • Fast setting, foot trafficable within 2 hours, can be tiled within 3 hours
  • Interior & exterior use
  • Can withstand vehicular traffic
  • Final wearing coat, overpaintable
  • Water and frost resistant
  • Application depth 2-10 mm

Packaging

25 kg Bag

Colour

Grey Powder

Product Details

Sustainability / Certifications / Approvals

APPROVALS / STANDARDS

Tested to EN13813 Class CT – C30-F7-AR 0.5
Product Information

Shelf Life

6 months from date of manufacture when stored as directed

Storage Conditions

This product must be stored in unopened bags clear of the ground in cool dry conditions and protected from excessive draught, ideally between 5 °C and 30 °C. Use of this product after the end of the declared storage period may increase the risk of allergic reaction.

Application

Application Information

Layer Thickness

2-10 mm (up to 25 mm filled)

Ambient Air Temperature

5 °C to 35 °C

Pot Life

15-20 mins

Setting Time

2-3 hours (initial set depending on ambient temperature)

Waiting Time / Overcoating

Can accept tiles after approx. 3 hours
Consumption

Yield

Approx. 5 m² at a depth of 3 mm
Application steps

APPLICATION

25 kg of Sikafloor®-131 Level Latex Ultra will require 5 L of water.
DO NOT USE EXCESS WATER. Always add the powder to water. This should be carried out by stepwise addition whilst stirring until a free flowing creamy compound is produced. Pour the mixture out onto the prepared floor and allow it to find its own level. Trowel down lightly to  achieve an overall thickness not exceeding 10 mm. For depths above 10 mm (up to 25 mm) add 1 part of clean, dry sharp sand to 1 part Sikafloor®-131 Level Latex Ultra. The sand should be added after mixing powder with water. It is advisable to reduce the amount of mixing water before adding sand, then top up with water to achieve the correct consistency. Note: the flow characteristics will be affected by addition of the sand. Allow 3 days cure prior to subjecting to vehicular traffic @20 °C, longer at lower temperatures.

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