POLYALK WP: Polymeric Waterproofing Coating

4.2 Stars Rating

Material Chemical
Brand SUNANDA POLYALK WP
Style Compact
Item Weight 5 Kilograms
Item dimensions 20 x 15 x 32 Centimeters
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  • Roof slabs – flat or sloping, chajjas, folded plate roofs, vaulted roofs, domes, etc.
  • Flooring, external walls
  • Sunk and non-sunk portions of bathrooms, toilets, balconies, etc.
  • Overhead or underground water tanks and other large reservoirs
  • Mortars for filling joints of C.I. or any other drainage pipes
  • As a protective coating to RCC floorings, substructures against sulphate attacks
  • It can be easily mixed with cement forming an impermeable co-matrix film
  • Alkaline and compatible with concrete
  • It does not facilitate carbonation
  • It can be applied in moist and damp conditions, e.g., exteriors, and terraces in wet spells of monsoon
  • It can be applied in underground and/or overhead water tanks almost immediately after emptying
  • High flexural strength and extraordinary adhesion of the polymer
  • It can be used as a base waterproofing coat on external walls, and after curing, it can receive SUNEXT 8
  • Surface preparation of the surface to be waterproofing is very important.
  • Scrub and clean the surface
  • Remove laitance, dirt, paint, loose flakes, particles, foreign matter, etc.,
  • For cleaning, you can use a vacuum cleaner, a high-pressure water jet, wet sandblasting, or wire brushing
  • Ensure that the concrete surface possesses an open pore surface texture
  • Repair any faulty concrete in the form of cracks, honeycombing, etc.
  • Fill hairline cracks on plaster/mortar fill the same with POLYFILL AR as per specifications
  • Remove all curing compounds and sealers
  • Moisten the surface with a water jet 24 hours before applying POLYALK WP
  • Mix 1 part of POLYALK WP and 1 or 1.25 parts of fresh white or grey cement
  • Continuous hand-mixing to form a lump-free consistency may also be adequate
  • Keep the mix continuously stirred
  • Apply the slurry by brush/roller to the damp surface
  • Apply two/three more coats of similar slurry at 24 hrs intervals
  • Allow setting for 24-48 hours
  • Cure the coating for 2-3 days by sprinkling water on the vertical surface (external walls) three times a day
  • Use moist gunny bags on the horizontal surface (terraces, toilets, etc.)
  • Provide a protective screed/plaster for flat surfaces on the POLYALK WP coating
  • For external surfaces, provide a protective coating of SUNEXT 8

TEJAS

Subhash Jaiswal

 

Easy to use , value for money, good water resistant. Setisfectory.

TEJAS

Gracy Mathew

 

This Product is used with cement and forms a waterproof coating . It can be used in Bathroom , Walls , terrace. etc
It has long lasting guarantee. Very high quality product must buy.

TEJAS

Vikas Lad

 

I am using recently product WP results are good nice product and great next time using this product and told to other people.

TEJAS

TEJAS

 

This is the best product for waterproofing have personal used the product during lockdown go with it rather than going with fancy ads on TV the main thing is after we used the product on terrace our neighbours also used this so facing no issue with water leakage in the house

TEJAS

Shamim haider

 

I was used sunanda wp water proof its excellent.. my leakage is 100% stop..

Awards and Recognition

Sunanda Global has consistently been recognized and awarded for its outstanding contributions to the construction chemicals sector. Our commitment to excellence and innovative solutions has earned us numerous accolades in the industry. 
ISO 9001: 2015 Accreditation
Sunanda Global is India's only Construction Chemicals Manufacturing Company with an ISO 9001:2015 accreditation for Research and Development, showing our dedication to delivering high-quality solutions.
ISO 14001 and ISO 45001 Accreditation
ISO 14001 and ISO 45001 Accreditations signify Sunanda Global’s Environmental Management System (EMS) and Occupational Health and Safety Management System (OHSMS) meet internationally recognized standards.
CE Accreditation
Our products carry the CE Accreditation indicating that the product complies with the essential health, safety, and environmental requirements set out by European Union directives.

Frequently asked questions (FAQ)

There are different types of waterproofing coatings including acrylic elastomeric coatings, polyurethane coatings, polymer-cementitious coatings, epoxy coatings etc. Choosing the right type depends on your specific needs, surface material, budget, and skills. Always consult the manufacturer’s instructions and research before applying any waterproofing coat.

Waterproofing chemicals come in many forms, but some widely used chemicals are acrylic polymers and polyurethanes. They can form flexible, durable membranes ideal for roofs and exposed surfaces. The best choice depends on the specific application and material being protected.

The best waterproofing for outside walls depends on your needs. Factors like budget, surface type, etc, should be considered. Elastomeric waterproofing is flexible for accommodating cracks and movement. Polymeric-cementitious waterproofing coatings are strong and durable and are great for smaller wet areas while being versatile and long-lasting.

Epoxy can be waterproof, but depends on type and application. Some epoxies offer excellent water resistance for floors, countertops, and specific surfaces. However, not all are designed for exposed walls or extreme water exposure. Choose specific waterproofing epoxies and ensure proper application for best results.

PU coating, or polyurethane coating, is a type of resin used to make waterproofing coatings. It is known for its flexibility, and resistance to abrasion, chemicals, and water. This coating enhances material lifespan and is widely used in outdoor gear, furniture, and flooring for its robustness and aesthetic appeal.