FLOOR HARDENERS AND DENSIFIERS
SUNFLORMETALLIN: Liquid surface hardener and dust proofer
- 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
POLYABRES: Dry shake non-metallic floor hardener [a ready-to-use 'dry shake on' product]
- For surfaces like floors, treads of staircases, garden paths, railway station platforms
- For public areas or other areas that have to withstand abrasion
- For factory floors, storage areas, garages, parking areas
- Civil structures like dams, spillways, etc
- Suitable for interior and exterior use
- Conforms to ASTM C 418/ C 779
- It is formulated with select cementitious binders
- Formulated with added polymeric property enhancers and tested aggregates of proven hardness
- Excellent abrasion resistance and impact resistance
- Hard-wearing, resistant to mineral oils, non-slip, non-skid, even in case of oil spillage
- Non-rusting and non-combustible
- Improves the service life of the structure
- Apply POLYABRES only on fresh concrete
- Sprinkle POLYABRES when the base concrete or screed is still in green condition; all bleeding has stopped
- The fresh surface is hard enough to allow light foot traffic (3 mm footprint impressions)
- At this stage, on the concrete surface, evenly spread half the total quantity of POLYABRES
- Use an appropriately sized sieve for the above task
- Spread the remaining POLYABRES at right angles to the earlier application
- Float the surface using power trowels for the final finish
- Foot traffic may be permitted after 24 hours and other traffic after one week
SUNFLORSHINE: Modified polymer-based glossy concrete densifier and hardener
- Use to densify and strengthen the concrete and masonry substrate
- It provides a better abrasion-resistant, water-repellent, and dustproof surface
- Suitable for concrete floors such as car parks, factories, logistics and warehouses, hospitals
- Shopping malls, supermarkets, exterior walkways, patios, and terraces
- Use for protection and restoration of concrete, terrazzo, marble, granite, and other masonry floors
- Excellent strengthening abrasion resistance and dust-proofing
- Easy to apply, rapid curing, fast turnaround time, treated floors can be used immediately
- Provides permanent protection, therefore, extends the life span of concrete or masonry floors
- Seals micro-channels in concrete against chemical attack
- Safe, non-toxic, non-VOC volatile, non-flammable
- Breathable and UV stable
- Will not discolour, peel, or flake
- Apply a single coat of SUNFLORSHINE
- Apply it with low pressure, high-volume sprayer or roller or brush, or fine/soft-bristled broom
- It forms a glistening sheen and ensures complete saturation of the surface
- After 20 minutes, the excess material may be removed, and the surface shall be allowed to dry for 1 – 2 hrs
- SUNFLORSHINE shall be allowed to dry overnight
- Polish with a high-speed buffer equipped with a burnishing pad for an immediate shine
- Up to three coats may be applied with burnishing in-between coats for a super high gloss
- The floor is typically ready for use 1 hour after final burnishing is carried out
FAQs
How do floor Hardeners work?
Floor hardeners act like tiny shields, strengthening concrete. They come in powder or liquid forms, filling pores and chemically bonding with the surface. This creates a denser, tougher layer that resists wear, dust, stains, and chemicals. It’s like adding an extra layer of armour to your concrete floor
What is a Densifier for concrete floors?
A concrete floor densifier is a chemical treatment applied to concrete surfaces to increase hardness and durability. It reacts with the calcium hydroxide in the concrete, forming a denser structure that enhances abrasion resistance and reduces dusting. This improves the overall performance and longevity of the concrete floor.
What is concrete floor hardener used for?
Concrete floor hardeners are applied to enhance the durability and performance of existing floors. They work by chemically reacting with the surface, filling its pores, and creating a denser, harder layer. This improves resistance to abrasion, wear, dust, stains, and chemicals, making the floor tougher and easier to maintain. It’s like adding an extra layer of protective skin to your concrete, extending its lifespan and reducing maintenance costs
Why use a concrete Densifier?
Applying a concrete densifier strengthens porous surfaces from within, creating a denser, harder layer. This significantly improves resistance to wear, dust, stains, and chemicals, extending lifespan and simplifying maintenance. Think of it as building microscopic defenses for your concrete, making it tougher, cleaner, and longer-lasting.
Does Densifier Darken Concrete?
Most concrete densifiers won’t noticeably darken your floor. They primarily react with free lime within the concrete, not pigments, so minimal color change occurs. Some even offer a slight “wet look” sheen that can enhance existing colors. However, factors like existing concrete shade, application method, and specific densifier type can influence the final appearance. If concerned about darkening, always test a small area first or opt for clear-coat densifiers specifically designed for minimal color impact