Water-based epoxy resin primer.

CRF Water-based Epoxy PRIMER TECHNICAL DATA SHEET.

CRF WATER DISPERSABLE EPOXY PRIMER

TECHNICAL DATA SHEET

USES - CRF Water Dispersable Epoxy Primer is a two component water dispersed epoxy resin system, which is an easily applied primer for use with epoxy resin coatings and screeds. It can be applied to newly laid concrete as well as damp or dry mature concrete. CRF Water Dispersable Epoxy Primer can also be used as a curing membrane for concrete, giving a protected primed surface for later coating with CRF Epoxy Resin based systems.

ADVANTAGES

1. Excellent adhesion to correctly prepared concrete substrates. 2. Low viscosity giving good penetration properties. 3. Tools can be cleaned with water, provided initial cure of resins has not taken place. 4. Very low odour. 5. Improves the resistance of concrete to many industrial chemicals. 6. Low cost and easy to apply.

TECHNICAL DATA

Usable life @ 20°C - 1.0 – 1.5 hours Time before recoating @ 20°C - 6.0 hours approx. Specific gravity @ 20°C - 1.08 Initial hardness @ 20°C - 24 hours Full cure @ 20°C - 7 days Minimum application temperature - 10°C Shelf life - 12 months Storage temperature - 5°C - 30°C

SURFACE PREPARATION

The substrate should be clean, free from laitance, oil, grease or other agents, which may impair adhesion. Cleaning techniques could, depending on contamination be any of the following: - acid etching, light mechanical scabbling, blasting, grinding or degreasing.

Existing concrete floors should be sound but preparation methods may involve the patching of floor areas with CRF Patch Repair System.

APPLICATION

CRF Water Dispersable Epoxy Primer is applied to the prepared substrates by roller or brush, ensuring a continuous film. Avoid over-application and puddles. Porous floors may require two coats of CRF Water Dispersable Epoxy Primer.

MIXING & COVERAGE

CRF Water Dispersable Epoxy Primer is normally supplied in 4.50kg units; however, other sizes can be made available if required.

A 4.50kg unit of CRF Water Dispersable Epoxy Primer will cover approximately 25 – 30m² depending on the porosity of the substrate.

HEALTH & SAFETY

It is recommended that barrier creams, gloves and protective clothing be used when working with CRF Water Dispersable Epoxy Primer.

In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

After contact with skin wash immediately with plenty of soap and water. For full details see separate Health & Safety Data Sheet.

OTHER INFORMATION

All CRF Epoxy Systems products’ are manufactured to a high standard of quality. Whilst we aim to ensure that any advice, information or recommendations given are reliable and correct the Company cannot accept any liability, directly of indirectly, arising from the use of its products, as we have no direct or continuous control over where or how its products are applied. No undertaking can be given against infringement of any patented processes.

82 Mallard Crescent Poynton Cheshire SK12 1HT

Tel: +44(0) 1625 879508 Fax: +44(0) 7006017725 Email: info@cheshireresinflooring.co.uk