KEM PROOF PWC is an acrylic copolymer and is used specifically to modify the cementitious systems in a multiple way:
Underground and water retaining structures. Hairline crack repairs. Porous surface sealing.
KEM Proof PWC: OPC 1:1.5 by weight. Coverage: 40 square feet in 2 coats. (Depending upon the site condition)
KEM DAMPSEAL is specialty treatment coat for internal damp wall and ceiling which can be applied both in brushable and paste consistency. This product is antifungal, non-toxic, non-hazardous, and resistance to mild acids and alkalis.
Waterproofing RCC water tanks. Specialty treatment coat for internal damp walls and ceiling. Primer for painting on internal and external walls. Damp wall coating for toilets, kitchen walls and lift pits. Applied in sterile areas of food and pharma industries.
Mixing ratio as coating = 1:1:1 (Base: Hardener: Water) by weight. Mixing ratio for Putty = 1: 1: 2 by weight (Base: Hardener: White cement) Coverage as finish coat: 35 - 40 sq. ft / Kg 2 coats Coverage as putty: 6 - 8 sq. ft / kg / coat (Coverage varies with the actual site condition).
KEM PROOF EWC - BLACK is heavy duty bituminous elastomeric waterproof coating for asbestos sheets,sunken portion of toilets and underground structures.
Asbestos cement roofs and around J hooks. Sunken portion of toilets. Sewage pipes. Plinth foundation. Basement and other underground structures.
15 - 20 Sq. ft / Kg for 2 coats. (Coverage varies with the actual site condition) 200 to 300 microns (DFT)
KEM Proof EWC - White is heavy duty aliphatic acrylic elastomeric waterproofing for external surfaces. It is water based, can be tinted to any shades, resistance to dirt picks, anti-fungal and anti - algae and can be applied both by brush and roller.
External walls. Roofs and parapet walls. Designed for exterior RCC, cement sand plastered surfaces.
As coat 30 - 35 sq. ft /Kg for 2 coats, (Coverage varies with the actual site condition) 100 - 110 microns (DFT) As primer - 130 – 150 sq. ft / Kg
ASTM C 836
KEM PROOF PUWC is an elastomeric liquid applied tar extended membrane based on polyurethane prepolymers. Cures by reaction with atmospheric moisture to give a continuous film that is rubber-like and elastic. Since it is elastomeric it is not adversely affected by extremes of temperature.
It is resistant to cracking at low temperatures and does not suffer thermal flow at elevated temperatures. It can be applied by brush, airless spray or roller without the need to mix, stir or heat before application.
It is designed to bond to many types of substrate particularly those commonly requiring a waterproof membrane in ‘tanking’, above and below ground, and internal wet area sections of buildings. It is essential that the substrate and structures are properly prepared and stable.
1 litre / m² on a smooth flat surface will provide an adequate film thickness of approx. 1mm. Any surface texture will increase the surface area which must be allowed for when calculating usage e.g. on a chipping embedded surface the actual area will be approximately doubled.
ASTM C 836
KEM HYDROSHIELD AE 500 is a high build, polymer rich elastomeric coating.
Terrace, Roof slabs, Cement based roofs, External walls.
1.2 to 1.4 Kg / m /coat (varies as per the site condition)
Coat thickness approximately 1.0 mm for 2 coats (DFT)
KEM BRUSH COAT is a high performance two component elastomeric cementitious waterproof coating for concrete, slabs, masonry and as surface protection for reinforced concrete.
Specialty treatment coat for internal and external waterproofing. Bathrooms, basements, toilet and wet areas. Dam Walls, swiming pools, basins, water storage tanks, balconies, terraces. Application in marine areas. Protective coat against carbonation and chloride attack.
6 sq.ft. / Kg for 2 coats for total minimum thickness of 1 mm (DFT) For protection against physical damage use 15 - 25 mm thick cementitious screed.
Nature : Two components Appearance : Grey Powder and White Liquid Mixing Ratio: Powder : liquid=2:1 (by weight) Consistency after mixing: Brushable
KEM SEALER PAV is pure acrylic liquid polymer modified with auxiliary agents to improve its deep penetration characteristics and sealing properties in existent porosities of concrete, sand lime bricks, cement mortars and concrete blocks.
It is used as primer sealer on friable surfaces before the application of cement based coatings, paints and renders. It will stabilise, seal, strengthen, spalled, friable, unstable and weak surfaces of cement made materials and mortars. It has exceptionally high wetting and penetrating properties to impregnate the capillary system in cementitious products also sand lime bricks producing a durable high performance barrier against the penetration of water and dampness. It is recommended for use on industrial concrete floorings to provide an economical dust proof treatment. It can be applied as an economical primer on absorbent cementitious surfaces, rendering and over sand lime bricks surfaces. When dry the it gives an essentially colourless "sheen" appearance.
8/10 m /kg/coat
KEM INJECT OXYDAMP - C is a very low viscosity synthetic resin solution. It penetrates deeply into the smallest capillaries and pores in building materials. Due to its very low density and a surface tension that is less than that of water, KEM INJECT OXYDAMP – C pushes water out of the capillaries. Capillaries treated in this way become lined and water repellent. The curing of the injected product is independent of the drying of the masonry.
After its full cure, KEM INJECT OXYDAMP – C remains flexible, does not disintegrate or give rise to effloresceand does not affect steel reinforcement.
KEM INJECT OXYDAMP - C is resistant to all of the usual aggressive masonry corrosives, such as mild acids, alkalis' and salts both during application and after full cure.
KEM INJECT OXYDAMP - C can also be applied using the low pressure injection system for mitigating rising dampness in masonry walls.
Approx. 75 - 80 ml/ft in wall thickness
(Conformance and testing are: ASTM - C - 1042-85 Type- II, ASTM 1059 ANSI-A -118.4-1976 emulsion Portland cement mortar.)
KEM PROCRETE is an acrylic emulsion based admixture for waterproof coating, bonding agent for repair, mass-in-fill and non-shrink polymer modifier cement grout system. KEM PROCRETE enhances the properties of cement slurry mortar and concrete such as flexural strength water penetration resistance etc.
1.5 to 2 m at 1 mm DFT, when applied in above ratio. Coverage will depend on surface profile.
(Complies to ASTM C 1202 - 97, BS EN 12390, ASTM D 412 - 02, ASTM C 836:1995, ASTM E 96:2000, BS 1881.)
KEM PROOF ULTIMATE is a high quality acrylic emulsion based coating. It is elastomeric in nature and has good resistance to weather and sunlight. It is single component system containing inert pigments and fillers suitable for application by brush, roller or spray. It prevents chloride ion ingress and exceeds all the requirements of a coating that resists carbonation and provides a smooth, durable and water repellent coating for concrete and masonry surfaces.
(Complies ASTM E96, ASTM D4541.)
KEM Proof CWC 2 K is a two component system consisting of a powder component and a latex component. The powder component is a blend of cementitious material and chloride free minerals. The liquid component is a dispersion based on styrene butadiene. KEM Proof CWC 2 K is a solvent free penetrative sealing system and once applied forms a barrier for water ingress. The ability of the system to penetrate in to the substrate makes the surface highly impermeable to water pressure and also acts as vapor barrier .
(Complies to ASTM C 1202 - 97, BS EN 12390, ASTM D 412 - 02, ASTM C 836:1995, ASTM E 96:2000.)
KEM PROOF 86 is a high quality, acrylic emulsion based coating. It is elastomeric in nature and has good resistance to weather and sunlight.
As waterproofing and protective coating for exterior walls of buildings. Typical substrate includes masonry, concrete, cement and waste plaster as well as cement boards.
3-4.5 m /litre for 2 coats Note: Coveragemayvary depending upon the texture, porosity and condition of the surface.
(Complies ASTM D 2240:2002, ASTM E 96:2000, ASTM D 412-02, ASTM C 1202-97, ASTM C 836:1995, BS EN 12390 Part 8:2000.)
KEM PROOF 87 is an elastomeric coating based on selected acrylic co-polymers. When applied, it cures to form a durable, protective, waterproof membrane. It is applied by brush or roller. It can be applied on concrete, cement board, wood, brick, stone and tiles. It is a single-component emulsion containing inert pigments and has a brushable consistency.
2 - 2.5 m /litre Note: Coveragemayvary depending upon the texture, porosity and condition of the surface.
KEM BRUSH 88 is a high performance, two-component elastomeric cementitious waterproof coating for concrete, slabs and masonry. It also acts as surface protection for reinforced concrete. Designed for waterproofing hydraulic projects, it is a specialty treatment coat for internal and external waterproofing.
Bathrooms and Toilets, Water tanks, Basements, Channels, Faces of dam walls, Swimming pools Basins, Storage tanks, Balconies and terraces, Concrete structures like pillars and beams for road and railway bridges, Cooling towers, Underpasses, Water retaining walls
45 - 50 sq.ft / 2.5 kg / Coat Coverage depends on roughness and porosity of the surface.
(Meets the requirement of ASTM D 7234 - 12)
KEM Prime 89 is water based primer composed of acrylic emulsion polymer, properly selected fine fillers, white pigments and additives in water as a medium. It is used as primer over exterior and interior building walls before application of water based paints.
Priming of plastered walls, asbestos, brick, false ceiling, concrete surface etc.
10 – 12 m / ltr / coat Coverage may vary depending upon the nature and texture of the substrate .
IS 2645, DIN 1042 (Meets the requirement of to IS: 2645-1983 standards)
KEM PROOF 90 is special blend of polymers, surface active agents and reactive chemicals. KEM PROOF 90 is used as an admixture for cement concrete, mortar and plasters. It has plasticizing and water reducing action along with crystal formation to block the pores in cement based products. Due to this it acts as in integral waterproofing agent, making the cement concrete and plasters water tight.
Roof slabs, External plaster, Basements and screeds, Water retaining structures, Bathrooms, Water tanks, Balconies
100 ml / 50 Kg cement