 Products
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Ultimate
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A Thermal Insulating, An Elastomeric, Resilinet, Waterpoof Coating.
ULTIMATE is a single component, water based high solids, elastomeric acrylic resin based coating.It is an advanced acrylic technology product manufactured by combination of pigments,reinforcing fillers and an Australian thermal non-conductive material. On application it forms a waterproof elastomeric seal in the form of monolithic uniform membrane, that provides protection from ageing, ultraviolet rays and normal weathering. It reflects heat as welt as it does not allow the heat flux transmission. It reduces building maintenance cost as well as saves air conditioning energy up to 25 %. Its performance is more effective than that of the conventional waterproofing and protective products available in the market.
BENEFITS
- Single component, easily applicable by brush, roller or spray.
- Adheres strongly to a wide variety of sound sub strates such as concrete, metal, modified bitumen wood, polyurethane foam etc.
- Water vapour transmission decreases maintenance cost.
- Water seal increases longivity.
- Ultraviolet light protection maintains asthetic appearance.
- Heat - non - conductive property saves air conditioning energy cost upto 25%.
- Unique non-conductivity (to heat) properly keeps the building warm in cold season and cool in hot season.
- Prevents growth of moss, fungus and algae.
- Repels airborne pollutants and dirt that makes the substrate look new for years after application.
- Lightweight-puts less stress on the building.
- Nontoxic-safe for the environment and the people,
applying it.
- High reflective-light reflection value of 92 at 700nm.
- Attractive colour shades available, if required.
GRADES
Ultimate HL For horizontal surface. Has extra elastomeric resilient property to meet the coefficients of expansion and contraction,weartear erosion & abrasion resistant.
Ultimate VL For vertical surface. Has elastomeric membrane property to meet the movement.
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TECHNICAL CHARACTERISTICS:
| Appearance and colour | White coloured pasty consistency.flowing material. | | Nonvolatile content | 60+_5%bywt. | | Surface drying time at 30°c | 15-20 minutes. | | Intercoat period at 30°c | 2 - 3 Hours. | | Dry time for water resistance at 30°c | 4 - 5 Hours. | | Complete curing time at 30°c | 3 day minimum. | | Dry film thickness | 70 - 75 microns per coat | | Coverage.Concrete surface | 50 - 55sq. ft./lit./coat | | Steel surface | 70 - 75sq. ft./lit./coat Coverge depends on the roughness and porosity of the surface. |
Dried (cured) film properties:
Hardness,
(ASTM D 2240 method) | 45 - 55 Shore A | Tensile strength at break
(ASTM D 412 method) | 10 15kgcm2 | Elongation at break
(ASTM D 412 method) | 100% | Bond Strenght
(ASTM C 297) | More than Cohesive strength 5-20 kg/cm2(with various substrates) | Permeability
(ASTM E 398) | 1.98 Metric perms. (film thickness min 0.5mm) | | Service themprature range | - 30c to + 90c. | | High temperature resistance | + 120°C | Ultra violet & weather resistance
( ASTMD822,ASTM G 23 methoad). | No ageing / withstands up to 3000 hours cycles.( i.e. say about 10 years) | | Light reflectance value | 92 at 700 nm. | | Roof temperature reduction by Flexibility | 12°c-15°c Permanent flexibility, no migration or leaching out of any ingradient on exterior exposure for a longer period. | | Dry film thickness, 2 coats | 150 - 200 microns. |
END USES
Building roof, terraces and exterior watts.industrial - factory roofings - concrete, asbestos, tin etc. Cold storages. Electronic exchange building roofs. hospital buildings.
DIRECTION FOR USE
SURFACE CLEANING
Surface preparation is very important to get the best result and to avoid failure. The substrate must be sound enough, clean and free of dirt, grease, oil, sludge, moss, blistered cement coating, loose plaster etc. Thoroughly wire brush the surface to remove saturated dirt and lose particles. Wash the surface to remove dust. allow the surface to dry completely.
SEALER / PRIMER COAT
The concrete or cementitious substrates are highly porous. It is necessary to make the substrate less Absorptive so that the top coats film thickness remains same. Krishna SEALER is highly elastomeric acrylic emulsion polymer without filled system has extra
ordinary penetrating power which seals the porosity. Microcrevices of the substrate. It provides strong adhesion to the substrate and top coating. Due to nonfilled system it overcomes the problem of linear stress and strain created in the substrate. Apply one
coat of SEALER as a primer coat by brush. Apply the top coat after one hour but within four hours of drying of SEALER coat.
APPLICAION
Seal the cracks of parapet wall and roof substrate by creating a groove of 3mm size, with acrylic sealant. Allow the sealant to dry for 24 hours before applying a sealer / primer.
MIXING
Mix the content of pack in its original container by stirring with the help of a wooden stick to a uniform, homogenous free flowing paste consistency. Apply the first coat of Ultimate by brush or roller generously. Allow the coating to dry for attest 3 hours before applying second coat. Minimum two coats are recommended. If required, additional coat may be applied. Allow the coating to dry / cure on its own, external curing is not required.
CLEANING
Tools and equipment to be cleaned with water immediately after the use.
STORAGE & SHELF LIFE
Store the material in cool dry place. Shelf life of the unopened container is one year from the date of manufacture.
PACKING
1,4,20 Lit. pack.
PRECAUTION
Do not apply on wet or damp substrate.
Do not apply in rain.
Do not dilute more than 20% with water.
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