Gi-Cote

PRODUCT DESCRIPTION
Gi-Cote is a two component elastomeric cementitious fiber reinforced waterproofing system based on cementitious binders, high grade acrylic polymer, graded aggregates, special additives to provide superior water proofing system.
When the two component is mixed with recommended proportion of clean water, a blend with a plastic consistency is obtained.
USES
Gi-Cote can be used on concrete, brick and block-work substrates and is equally suitable for new and existing structures. The product is designed to Re-surface and even out variations in concrete and masonry surfaces and bridge shrinkage cracks. It provides a seamless, flexible waterproof coating suitable for water tanks, reservoirs, basements, balconies, swimming pool and roofs. The product provides a tough durable water resistant coating which can withstand light pedestrian traffic and also has excellent weather resistance for exterior applications.
ADVANTAGES & BENEFITS
Excellent bond to concrete and masonry Excellent crack bridging ability
High resistance to the effect of long-term weathering, durable in all climate conditions including UV attack
Non-toxic ideal for potable water tanks
Flexible with thermal expansion similar to concrete Allows water vapor to escape from the structure
APPLICATION PROCESS
PREPARATION
All surfaces which are to receive the coating must be free from oil, laitance, grease, wax, dirt or any other form of foreign matter which might affect adhesion.
Typically concrete surfaces can be cleaned using high pressure water jet or grit blasting or by proper wire brushing. Spalled surfaces or those containing large blow holes, cracks and other such defects should be repaired using concrete repair mortars.
PRIMING
The surfaces to be primed must be dried before top coat.
MIXING
The liquid polymer concentrate should be poured into a suitable container. Clean fresh water is added in the proportions shown below and mixing commenced with mechanical mixer using slow speed drill (500rpm). The powder component should be added gradually to the liquid to avoid lump formation and mixed for 2-4 minutes. Gi-Cote should be immediately used after mixing. Do not mix more material than can be used within the pot life. Keep stirring Gi-Cote during the application.
APPLICATION
For best results, surfaces should be damp. In order to obtain the protective properties of Gi-Cote, it is important that the correct rates of application are observed. Use a short stiff brush preferably 120-150mm width and apply the mixed material like paint.
The application of Gi-Cote should not be done if the temperature of the substrate is below 100C When applying Gi-Cote on hot substrates i.e., over 300C surface temperature, saturate the surface with water. Apply Gi-Cote in 2 coats to achieve 1mm thickness. The second coat of Gi-Cote shall be applied as soon as the first coat has reached touch dry state. It is recommended that for general surfacing Gi-Cote should be applied at a minimum thickness of 1mm. Areas subjected to moderate and heavy loads/hydrostatic pressure, minimum 2mm thickness coating is recommended with screed above.
Allow the Gi-Cote coating to dry before covering with screed. Sprinkle coarse sand on wet surface for better adhesion of screed.
To further improve elongation at failure and crack-bridging on horizontal surfaces, we recommend sandwich layer of non-woven macro-holed polypropylene fabric on the first coat of freshly laid Gi-Cote using flat-bladed trowel to make sure that it is perfectly buttered. Apply second coat of Gi-Cote to cover the fabric and smooth over the surface using flat-bladed trowel.
Average drying time is 4 to 6 hours at normal temperatures.
CLEANING
Gi-Cote should be removed from tools and equipment with clean water immediately after use. Hardened material can only be removed mechanically.

COVERAGE

(13kg + 10kg pack) 25 – 28m2

PACKAGING

Liquid Polymer Component Part A : 10kg

Powder Component Part B : 13kg
STORAGE & SHELF LIFE
The Powder component may be stored for upto 12months when contained in its original sealed packing.
The Liquid component may be conserved for upto 18months when contained in its original sealed packing.
Store material in a dry place.
HEALTH & SAFETY
Gi-Cote system is non-toxic but alkaline in nature.
Gloves and goggles should be worn while handling. Any splashes on the skin or eyes should be washed off with clean water. In the event of prolonged irritation, medical advice should be sought.
Important:It is the Customer’s responsibility to satisfy themselves by checking with the Company whether the information is still current at the time of use. The customer must be satisfied that the product is suitable for the use intended. All products comply with the properties shown on current Technical Literatures. However, GMC Chem Industry does not warranty or guarantee the installation of the products as it does not have any control over installation or end use of the product. All information and particularly the recommendation relating to application and end use are given in good faith.