Dr. Fixit Waterproofing Chemical

We have carved a niche amongst the most trusted names in this business, engaged in offering a comprehensive range of Dr. Fixit Primeseal.

Dr. Fixit Primeseal is water-based primer composed of acrylic emulsion polymer, properly selected fine fillers, white pigments & additives in water as a medium. It is used as primer over exterior & interior building walls before application of water based paints.

• Item Code: 604

Dr. Fixit Pidicrete URP is based on modified styrene butadiene latex supplied as a ready to use bonding agent in liquidconsistency. It is used for repair of spalled concrete – floors, columns, beams, chhajas, slabs & waterproofing of toilets &bathrooms, small terraces etc. as it bonds strongly to old & new concrete and to plasters. It reduces shrinkage, preventscracking, dust pick up & improves abrasion resistance.
Areas of Application:
For concrete repairs - Spalled concrete of floors, columns, beams, chajja, slabs, parapets, etc.
For waterproofing – Small roof terraces, sunken portions of toilets & bathrooms, chajja  lift pits, balconies
As a bond coat – For bonding of new concrete to old concrete, masonry stone work, plastering.
For cladding – Fixing or re-fixing of slip bricks, tiles, stones & marble bedding.
As external rendering – Weatherproof & frost resistant render
As bonding slurry coat - For pinhole treatment on concrete surface

Method of Application:
Mechanically clean the surface to remove all loose particles, dirt, oil, grease etc. Vacuum clean to remove all loose material.
Economical waterproofing – Mix Dr. Fixit Pidicrete URP with cement in ratio of 1:1.5 by weight and apply in 2 coats. Protective screed is a must
As repair mortar – Mix Dr. Fixit Pidicrete URP at 10-15% by weight of cement in 1:3 cement-fine sand mix for use as repair mortar along with 20 % water by weight of cement to the workable consistency
As screed concrete - Mix Dr. Fixit Pidicrete URP 10-15% by weight of cement to a screed concrete of proportion-1:1.5:1.5 (cement:sand:6 mm aggregates) along with 20% water by weight of cement. Mix the content to a uniform consistency
As bond coat in repair – Mix Dr. Fixit Pidicrete URP with cement in 1:1 ratio by weight & apply on a pre-wetted substrate. Overlay repair mortar when the bond coat is tacky.

• To Fill The Static Cracks Of 3 To 5 Mm Sizes In Horizontal Or Vertical Areas Of Buildings & Structures.
• To Level The Undulation Of The Unplastered Or Plastered Ceilings And Walls Before Painting.
• To Provide Smooth Finish To Brick, Stone, And Wood Works.
• As An Excellent Sculpting Material.
• Mixed With Mineral Wool, Unifiller Can Be Used For Pipe Lagging In Awkward Places

• Remove Old Caulk From Joints. The Edges Of The Joints Should Be Neat And Sound.
• Make Sure That Surface Is Clean & Free From Puddle Of Water.
• The Surface Should Be Free Of Loose Debris.
• Contaminations Of Oil, Grease Or Bitumin Should Be Completely Cleaned.
• Damp Wood Should Be Allowed To Dry Out And Decayed Wood Should Be Removed.
• Roughen Smooth Surfaces To Give A Good Key.

• For Crack Filling – Fill The Mixed Paste Into The Crack By Spatula Or Putty Knife Blade. Fill Excess Material And Tool It By Putty Knife Blade Pressing Against Crack So That Air Voids Get Filled. By Wet Finger Tool The Surface Of Material In To A Concave Nature By Pressing Against Joint Edges.
• For Surface Leveling – The Mixed Smooth Paste Should Be Applied By Painter Blade On The Dampened Wall Or Ceiling. The Material Should Be Applied At The Desired Thickness In Bottom- To -Up Fashion To Avoid Blade Marks. For Multiple Coat Applications The Previous Coat Should Be Allowed To Cure For Minimum 6 Hrs. The Subsequent Coat Should Be At The Right Angle To The Previous Coat.
• For Wood Grain & Pipe Lagging – For Wood Grain, Apply The Buttery Consistency Mixed Material By Brush. Mix Mineral Wool With The Buttery Mix For Pipe Lagging & Awkward Places.

• Internal & External Plastered Brick Masonry Wall Cracks Up To 5Mm Wide.

• Surface Must Be Free From Dust, Oil, Grease, And Loose Particles Etc. Moisten The Surface Before Applying Dr. Fixit Crack-X Paste
• Fine Hair Line Cracks Must Be Widened Up To 1 Mm Minimum Using A Scrapper And Then Illed
• For Illing Dr. Fixit Crack-X Paste On The Internal Surface, Existing Pop Or Painter’S Putty Must Be Removed Till Plaster Surface Is Exposed
• For Porous Surfaces, Apply Primer Coat Prepared With Dr. Fixit Crack-X Paste And Water In 1:1 Proportion Over The Crack. Fill Dr. Fixit Crack-X Paste When The Surface Is Tacky And Not Dried Completely

• Press Dr. Fixit Crack-X Paste Irmly Into The Crack With A Spatula Or Putty Knife And Level With The Surface
• Care Must Be Taken To Avoid Formation Of Cavities Or Bubbles During Application
• Allow It Set For 24 Hours And Then Apply Another Coat Of Dr. Fixit Crack-X Paste
• Further Pop Or Painter’S Putty Application Can Be Taken Up Once It Is Fully Dry
• For Best Results Allow Dr. Fixit Crack-X Paste To Cure For 7 Days

• Immediately After Use, Wash All Tools With Clean Water
• Incase Of Contact With Skin, Wash With Plenty Of Water

• Dr. Fixit Krystalline contains active waterproofing chemicals which react with the natural chemical by products of cement hydration, such as calcium hydroxide, various mineral oxides, hydrated & unhydrated cement particles of the concrete in wet condition. The result of chemical reaction is the formation of billions of needles like non-soluble crystals which block the pores of the capillaries, voids & micro-cracks in concrete. Dr. Fixit Krystalline remains active whenever water is present.
• Pre-saturation & subsequent re-wetting of the surface will cause diffusion of the organic chemicals & formation of crystals by reaction at greater depth.
• Under dry conditions, Dr. Fixit Krystalline lies dormant. However, it becomes reactive whenever it is re-exposed to moisture.
• It penetrates even against strong hydrostatic pressure, becoming an integral part of the concrete. The waterproofing chemicals remain active for the life of the structure, permanently sealing it for water seepage.

• Water tanks, towers & reservoirs
• Swimming pools
• Water treatment works
• Dams & canals
• Concrete pipes
• Harbours
• Sewage Treatment Plant (STP)

• Foundation & Basements
• Tunnels & subways
• Inspection pits & lifts shafts
• Retaining walls & sea defense walls
• Construction joints
• Bridge decks
• Jetties
• Parking structures

• Waterproofing - Stops water movement through concrete, becomes integral part of
• the structure. 
• Corrosion - Protects reinforcing steel against corrosion.
• Sealing - Waterproofs minor cracking & seals shrinkage cracks up to 0.4 mm width.
• Permeability – Resists permeation of water from positive & negative side of the
• concrete.
• Chemical activation - It’s waterproofing capability increases with time. i.e. It remains permanently active.
• Abrasion - Does not get affected by surface wear or abrasion, once the penetration is completed.
• Toxicity - Non toxic thus good for use in drinking water containments. 
• Hydrostatic pressure -Treated concrete withstands hydrostatic water pressure up to 150 metre head.
• Ease of application - Easy in application.
• Protection - Protects concrete against contaminated water & corrosion.
• Breathability - It allows concrete to breath.
• Economical – Expensive surface preparation, costly priming & leveling of the surface prior to application of Dr. Fixit Krystalline are not required.
• Monolithic – Forms monolithic layer with the concrete which cannot be punctured, teared
• & removed from the surface.

External  and internal dampness