HYDROPHOBIC PENETRATING CHEMICAL TREATMENT FOR NEW ANDAGED PLASTER.
 
PRODUCT DESCRIPTION
PCT ADVANCE is a semi-viscous murky white topical and penetrating chemical treatment for new and aged surface when the surfaces are unable to dry within the recommended time frame. Application is by brush or roller.
The product cures transparent.
In the instance of rising damp due lack of or breached damp core, the product is applied by means of injection. For further details refer to PCT REPAIR PROCEDURE FOR RISING DAMP.
 
PRODUCT FEATURES
PCT ADVANCEis an all-weather modified chemical maintenance and repair treatment for new and aged concrete and plaster where paint has failed due to water ingress in the vicinity of breached or broken plumbing, drains, sub-surface piping and damp core etc. During application the product will react with Calcium Hydroxide residue in and on the substrate and in the presence of Carbons and Oxygen an insoluble Hydrophobiccrystalline structure is formed on the surface whilst at the same time forming a flexible skin on the surface.
A newly plastered surface may be treated within 24 hours.
Paint failures due to water ingress is unable to occur.
A supporting product to manage surface moisture on aged cementitious structures thus preventing paint failures.
The product may also be used as injection repair procedure to prevent rising damp caused by breached damp core or in the absence of damp core.
 
PRODUCT BENEFITS
Prevents ingress of water or moisture.
No more paint failures due to the destructive properties of water.
Quick drying.
May be applied to wet surfaces up to 12% substrate moisture content.
Water based, contains no toxic solvents.
Application of primers and undercoats are not necessary.
Reduces paint usage.
 
TYPICAL SUBSTRATES
Aged and new plaster surfaces that need to be painted.
PRODUCT INFORMATION
COLOUR                                   Murky white, cures transparent.
SOLID CONTENT                     37%
SPECIFIC GRAVITY                 1.02
VISCOSITY                               12 – 14 Seconds Ford Cup      
SOLVENT                                  Water based
SPREADING RATE                   6-8 m² per litre depending on the porosity of the substrate
WATER INGRESS                     Zero head loss after 6 days
                                                   WACKER ACADEMY WATER INGRESS TEST METHOD
TEMPERATURE                       Maximum 40°C application
                                                  Minimum -3°C application
CURING TIME                           24 hours at 25°c and 30% relative humidity.
LIFE EXPECTANCY                  Subject to life expectancy of final coats.
SHELF LIFE                               6 Months
POT LIFE                                  Replace lid after use
MIXING                                      Ready to use, do not thin or reduce.
SURFACE MOISTURE              Wet or dry.
 
SURFACE PREPARATION
Remove all loose and flaking paint and feather the edges. Remove all vegetable growth on the surface. Remove all dust, dirt or any foreign debris.
Repair the cause of water ingress or water leaks.
Fill-in surface defects with a suitable filler.
 
APPLICATION DETAILS
Apply by brush or roller to achieve a continuousfilm and leave to dry for 30-45 min, apply a second coat.
Ensure that all pin-holes are sealed.
Leave to cure for 24 hours.
Apply paint of choice.
SURFACES TREATED WITH PCT ADVANCE  NEEDS TO BE COATED WITH PAINT WITHIN 2-3 MONTHS.
 
CLEANING OF EQUIPMENT
Use potable water
 
PACKAGING
20 Litre triple lock container
5 Litre triple lock container
 
The information contained in this document is meant as a guide for the specifier or user. It is gained
from laboratory tests conducted in controlled environment and experience. No guarantee of
performance is implied since application procedure, conditions of use, substrate conditions and
substrate cleanliness is beyond our control.
 
Should a Guarantee of Performance be required, PCT WATER REPELLENT TECHNOLOGY cc will present a
Written Project Specificationsubject to terms and conditions applicable to the Paint Supplier Warranty Conditions

.