Sikafloor Curehard -24 Sealer

Item #: 20-440-20

Brand Sika

Applications Commercial, Domestic, External, Internal

Category Sealer

Usage Concrete Floor Preparation

Coverage (m2) As a densifier 4-7m2 /coat. As a general sealer/impregnator 8- 10m2/coat

Packaging (lt) 20

Unit of Measure EA

Details & Specifications

Overview

Sikafloor CureHard-24 is a one part, clear sodium silicate based liquid to harden and provide an impregnating seal to both new/green or existing concrete. Designed for concrete surfaces in warehouses, industrial plants, stores, shopping malls, car parks, service stations and hangars where light to moderate abrasion resistance is required. Suitable for both interior and exterior applications as an impregnating sealer

Easy to apply and ready to use formula with no mixing required
Penetrates the substrate instead of providing just a surface seal
Improved chemical and abrasion resistance compared to untreated concrete
Reduced dusting of concrete floors
Non-yellowing
Very low VOC
Solvent free
Colourless and odourless

Guides & Documents

Safety-Data-Sheet_Sikafloor-Curehard24.pdf

Product-Data-Sheet_Sikafloor-Curehard24.pdf

Specifications

General

Brand

Sika

Applications

Commercial, Domestic, External, Internal

Performance Features

Reduced Dusting, Penetrates Substrate

Support Local

Australian Made

Usage

Concrete Floor Preparation

Unit of Measure

Pieces per Pallet

Product Information

Shelf Life (months)

Storage Conditions

In original sealed packaging, in dry conditions at temperatures between +5 ℃ and +30 ℃

Dimensions

Coverage (m2)

As a densifier 4-7m2 /coat. As a general sealer/impregnator 8- 10m2/coat

Packaging

Packaging (lt)

Sustainability, Environment & Indoor Air Quality

Eco Friendly

Solvent Free

VOC Classification

Very Low VOC

Technical Characteristics

Application Method

Spray, Brush

Time Between Coats

2-4 Hours

Walk On Time

3-4 Hours

Abrasion Resistance

50 mg or 81.5 % increase in abrasion resistance compared to untreated sample (C(0,70) concrete according to EN 1766) (Taber Abraser, H-22 Wheel, 1000 g / 1000 cycles) (EN 5740-1)

Suitable for Underfloor Heating

FALSE

Water Absorption

w = 0.03 kg/m2??h0.5 (EN 1062-3) (on a substrate w > 1 kg/m2 h0.5)

Mixing Ratio

Neat

Ambient Air Temperate Range

+5 ℃ min / +35 ℃ max

Substrate Temperature Range

5 ℃ min

Waiting Time for Floor Coverings

5 Hours