FLX 550

Identification

GBU

BAS

RTU Product Type

Underlayment

Categories

Markets → Building & Construction → Applications → Flooring & Surfaces → Other Flooring & Surface Applications

Technologies → Ready-to-Use Products → Product Families → Construction Materials → Mortar & Grouts

Applications

Application Area

Floor,

Carpeted Floors,

Linoleum Flooring,

Rubber Flooring,

Vinyl Sheets

Application Method

Trowel,

Squeegee

Compatible Substrates & Surfaces

Concrete

Applications & Uses

Uses

Uses : FLX 550 provides a self-levelling, cementitious underlay for a wide variety of floor finishes which require a smooth level substrate, such as Carpeting, Vinyl sheeting, Linoleum flooring and Rubber sheets.
Application Procedure : Surface Preparation: It is vital that the surface must be cleaned thoroughly of all contaminants which may affect the bonding. Surface must be free from oil, grease, paints, dirt, dust, loose particles, etc. This can be done by grit blasting or mechanical grinding of the concrete floor, lightly. After cleaning, remove any leftover debris. New concrete surfaces should be cured at least 21 days prior to application. Large cracks and holes may be filled with a suitable repair mortar prior to the application, to ensure a good bond. EniPoxy BF (epoxy resin-based repair putty and mortar) can be used to repair minor imperfections, cracks and blow holes. Priming: Prior to application, substrates must be primed/sealed using FLX 530 dispersion primer. Mixing: FLX 550 should be mixed with a using low speed electric mixer fitted with a purpose made paddle. Mix for approximate 300 to 400 rpm for 3 minutes or until the mix is free of lumps. Each 25 kg bag of FLX 550 requires the addition of 5.25 -5.50 litres of water to produce a free-flowing self-levelling consistency. Application: Pour the mixed material onto the primed substrate, spread with a trowel or squeegee and allow to self-level. The material must then be rolled with a spike roller to achieve air release and final levelling. Rolling must be done immediately after placing the material. Do not attempt to float the setting surface. The required thickness must be achieved in one application. Also, the best results are achieved when the pouring and levelling is a continuous process until the designated area is completed. Good site organization is essential. Consumption: Approximate material consumption 1.60 kg/m2 @ 1mm thickness. Material consumption may vary depending on the profile of the substrate. Precaution: Application should not commence if the temperature of the substrate is below 10o C. Freshly laid FLX 550 should be protected from direct sunlight and/or strong drying winds until the material is hard (minimum of 24 hours).
Clean-Up : Clean with warm water and soap when wet. Mineral spirit, when dry.

Features

Ready-to-Use Product Features

Excellent Substrate Adhesion,

Good Smoothness,

Good Surface Finish,

High Durability,

Very Low VOC Emission,

Self-Leveling,

Rapid Hardening,

Requires No Mixing,

Easy Laying

Packaging & Availability

Packaging Type

Bags

Regional Availability

• India/MiddleEast/Africa (IMEA)

Packaging Information

 

Packaging :

Content	Packaging	Pcs Per Pallet
25kg	Paper Bag	60

Physical Properties

Color (Properties)

Grey

Physical Form

Powder

Appearance

Free flowing grey powder

Properties

Technical Data

	Value	Units	Test Method / Conditions
Compressive Strength (at 23°C, 28 days)	approx. 20	N/mm²	-
Cure Time (at 23°C, 50% RH, full)	approx. 7	days	-
Density (fresh mortar)	approx. 2.10	kg/L	-
Foot Traffic (at 23°C, 50% RH)	approx. 8	hours	-
Layer Thickness	2 - 10	-	-
Maximum Application Temperature (air/substrate - at max. 75% relative humidity)	max. 35	°C	-
Minimum Application Temperature (air/substrate - at max. 75% relative humidity)	min. 5	°C	-
Pot Life (at 23°C, 50% RH)	approx. 30	minutes	-
Tensile Strength in Flexure (at 23°C, 28 days)	5	N/mm²	-
Waiting Time / Overcoating For Layer Thickness (max. 10mm, waiting time)	approx. 72	hours	-
Waiting Time / Overcoating For Layer Thickness (max. 3mm, waiting time)	approx. 24	hours	-
Waiting Time / Overcoating For Layer Thickness (max. 5mm, waiting time)	approx. 48	hours	-

Appearance

Free flowing grey powder

Storage & Handling

Shelf Life and Storage Conditions

Shelf life is 12 months from date of manufacturing in original unopened containers. Store under cover, protect from direct sunlight and high temperature. Failure to comply with the recommended storage conditions may result in premature deterioration of the product or packaging. Handle packaging with care. Rotate stock on a “first in-first out” basis.

Shelf Life

12 months