Technical Data :
PICSTAIN (90.41) E (G)

PRODUCT DESCRIPTION
PICSTAIN Chemical Stain's are a combination of metallic salts formulated to "colour etch" the surface of both old & new concrete surfaces. Available in 8 colours & when applied, PICSTAIN will etch new or existing concrete creating a mottled colour effect that will permanently enhance the existing concrete surface. The number of applications of PICSTAIN can control the depth of colour. PICSTAIN is designed to achieve a variegated finish including broad drifts in colour. This is not considered a defect but is part of the overall character of this system.

PURPOSE
PICSTAIN is used to add colour and design to internal floors, large expanses of existing concrete and to create a variety of aesthetic effects for new concrete paving. Best results are achieved when used in conjunction with PICS Colour Surface Hardener.

SPECIAL PROPERTIES
Improves aesthetic appearance on new & existing concrete surfaces.
Permanent colour effect.
Unlimited design possibilities.
For use on internal & external projects.
Wide colour range.

APPLICATION INSTRUCTIONS
Please initially refer to the PICSTAIN detailed application instructions or consult the technical department prior to application.

MAINTAINANCE
All installations should be professionally cleaned and re-sealed periodically in order to maintain a quality appearance. Intervals are dependant upon the volume of traffic, U.V. exposure & weather conditions, expect to clean & re-seal every 12 - 24 months.

LIMITATIONS/SITE SAMPLES
Inconsistencies in concrete mix designs, curing methods, age & condition of concrete surfaces, finishing techniques & surface porosity will result in variations in the colour of the finished product.
It is recommended that PICS CSH is used in the construction of new concrete surfaces in order to more accurately control the final results.
Using PICS CSH will enable control over the quality of the finished surface.
For existing concrete surfaces it is strongly recommended that a sample area be treated with PICSTAIN in order to view the variegated finish.

TECHNICAL & TEST DATA
Packaging: Supplied in 5 & 25lt containers.
Yield: Between 6 & 10 m² per litre per application.
Coverage: Variable depending on type of finish & age of concrete.
Colour Density: Improved when used in conjunction with PICS CSH on new projects.
Storage: Approx 12 months, when stored in cool conditions. Keep @ 40°F (5°C) minimum
Colour Range: Available in 8 colours. Please refer to PICSTAIN colour chart.
Equipment List: Contractors should ensure appropriate equipment is available in good condition. A list of equipment is available from PICS.

SPECIFICATION CLAUSE
"For New Concrete Surfaces. The slab shall be finished with PICS CSH, colour & final finish (as specified). The appropriate (colour) PICSTAIN will be applied to a test sample to determine final results. The application of PICSTAIN will be carried out in strict accordance with manufacturers application instructions. Concrete to be stained will be cured in a uniform and consistent manner using water or high quality curing paper. Spray applied curing membranes should not be used".

HEALTH AND SAFETY
PICSTAIN should be applied using the appropriate protective clothing & equipment. DO NOT ingest, avoid inhalation of fumes, skin & eye contact. Refer to Health & Safety Data Sheet for detailed information.

TECHNICAL SERVICES
For further information, call our technical dept on:-

Phone UK (01635) 202224
FAX (01635) 202230

Phone International +44(0) 1635 202224
Fax International +44(0) 1635 202230

E-mail info@picsuk.com
Web Site www.picsuk.com

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