Sethard P
Previous product
Next product
TIBMIX
 

Setseal
L

LITHIUM-SILICATE LIQUID SURFACE HARDENER AND DUST PROOFER FOR CONCRETE
 
Advantages:
  • Improves wear resistance of floors
  • Dust proof
  • Single component
  • Durable
  • Cost effective
  • Concrete surfaces will remain breathable
  • Easy application
Description:

Setseal L is a clear surface hardener and dust proofer designed for application to concrete and other cementitious floors. Sethard L is based on an aqueous solution of lithium silicate to enhance surface penetration. Sethard L will react chemically with concrete to produce clear, dense, and abrasion resistant surfaces.

Usage

Sethard L is recommended for new and old cementitious surfaces, such as concrete floors and granolithic paving. It should not be used to renovate concrete which is already disintegrating. Typical applications include:

  • Factories
  • Warehouses
  • Garages
  • Refrigeratory
  • Food processing plants

Materials Supplied

20 litres.

Coverage

Approx.  12 - 14 m²/ liters on freshly poured concrete surfaces.
Approx. 9 - 10 m²/ liters on old concrete surfaces.

Storage

Store in dry area away from direct sunlight, at temperatures range between 5°C and 35 °C.

Shelf Life

Sethard L has a shelf life of 12 months from date of manufacture if stored in proper conditions and un-opened packs.

Technical Information

Specific gravity1.10 ± 0.1
Solid content
Approx. 15%
Impact resistance
EN ISO 6272-1:2011
≥ 10 N.m
Class II
Liquid water permeability
EN 1062-3:2008
< 0.1 kg / m2.h0.5
Measurement of bond strength by pull-off
EN 1542:2002
≥ 1.5 N/mm²
Penetration
EN 14630:2007
> 5mm
pH
11.5

Application Instructions

SURFACE PREPARATION

The substrate must be clean, dry, structurally sound, dense and free from oil, grease, dust and other contaminants. A clean surface will ensure maximum penetration of Sethard L into the concrete surface.

Surfaces contaminated by oil or grease should be treated with suitable chemical de-greaser then washed with clean water.
Areas deeply contaminated by oils or grease, should be treated by hot compressed air.

All contamination and laitance must be removed before Sethard L application to allow for effective penetration.

APPLICATION

NEW CONCRETE

Sethard L may be applied on newly laid concrete immediately after final trowelling using a low pressure sprayer fitted with a 1.9 ltr/ min (0.5 gpm) sprayer tip.

Apply one coat of Sethard L at the rate of 12 - 14 m²/ liters   without producing puddles. If surfaces dry immediately, apply more materials as the surfaces should remain wet for 5 - 10 minutes.

Allow treated surfaces to dry, then apply curing compound at the specified rate using a suitable product from setseal range.

OLD CONCRETE

Sethard L can be applied to cured concrete of any age. Apply one coat of Sethard L at the rate of 9 - 10 m²/ liters using a low pressure sprayer fitted with 1.9 liters/ minute (0.5 gpm) sprayer tip. 

Do not apply excess material to avoid material puddling. Use soft bristle broom to evenly spreed Sethard L and ensure uniform wetting. If surfaces dry immediately, apply more materials as the surfaces should remain wet for 5 - 10 minutes.

CLEANING

Before products dries, tools and equipment can be cleaned with clean cold water.

HEALTH AND SAFETY

Sethard L should not come in contact with skin and eyes, however any accidental splashes to the eyes must be rinsed with clean water and seek medical advice. Suitable protective gloves and goggles should be worn.

GENERAL GUIDANCE

This data sheet is for general guidance purposes only and may contain information that is inappropriate for certain conditions of use. Accordingly, all recommendations and suggestions are made without guarantee. Further information is available from our Technical Department.




Connect with Don Construction Products


  Complaints Record Form

  Customer Satisfaction

Name *
Email *
Phone
Address
Subject
Request  
Security Code *

Don Construction Products Ltd.

Headquarters
Hawthorn House, Helions Bumpstead Road,
Haverhill CB9 7AA, United Kingdom;
Tel: +44 1 4407 66360 
Fax: +44 1 4407 68897

Email: sara.harvey@dcp-int.co.uk
Email: stephen.bird@dcp-int.co.uk