Liquid Densifier - Liquid Densifier Exporter, Manufacturer & Supplier, Mumbai, India

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Product Code : 03

Product Specification

Liquid Sealer & Densifier

CETEX LSD is the premium nano-lithium based densifier, sealer and hardener for concrete surfaces. It is safer, faster and easier to apply. It penetrates deep in the concrete to produce insoluble calcium silicate hydrate within the concrete pores. Treated surfaces resist liquid penetration and surface abrasion. The increased surface hardness imparted by LSD drastically reduces dusting and simplifies maintenance.

Advantages

Ready and easy to use. No scrubbing. No flushing. No waste water.
Can be applied on any uncoated concrete or mortar finishes in both new as well as old constructions.
Provides water repellency and long-term protection against staining, freeze-thaw damage & deterioration.
Treated surface is breathable, but seals micro-channels in surface against chemical attack that cause corrosion.
Helps reduce damaging ASR alkali-silica reactions and protects from weathering and efflorescence.
Penetrates deep into the surface to improve hardness, compressive and flexural strength of surface.
Provides better abrasion resistance than conventional hardeners.
Reduces application time and costs of diamond polishing operations.
Though it improves gloss and hardness, it does not reduce slip resistance.
Treated surface is breathable, UV stable and maintains natural appearance.
Produces a fast permanent surface gloss which improves with traffic and maintenance.
Makes the surface better looking and dust-proof. Will not yellow, discolour, peel or flake.
Cures quickly. Treated surface can be used within one hour of treatment.
VOC content is nil, thus helps earning LEED points in green building.
Reduces maintenance, cleaning costs and repairs.
Non-flammable. Non-toxic. Low odor.
It is economical to use.

Properties

Total Solids Content: 14% (approx.)
Specific Gravity at 25 ^oC: 1.10 +/- 0.02
pH: Alkaline
VOC Content: Nil

Application Methods

Clean the surface before application. If there is coating on the surface, for example curing compound, oil, dust etc., it should be removed. Fill and repair all holes, cracks and deteriorated areas. For best result, the surface should be touch dry to allow LSD penetrate the pores and react.
LSD is ready-to-use and should not be diluted. It can be applied on old or new clean surface by using a low-pressure sprayer, roller or brush.
For Horizontal surfaces, apply enough LSD to keep the surface wet for 20 minutes. If areas dry out before that, apply more LSD. In hot, dry or windy conditions dampen concrete before application to prevent flash drying. Remove any dried powder residue using a stiff broom, power sweeper or floor scrubbing machine. For immediate, enhanced shine, buff or burnish the dry concrete surface in both directions using an orbital floor machine or burnisher equipped with an appropriate polishing pad. This is a dry buffing operation.
For vertical surfaces, apply from the bottom up. For maximum penetration and desired coverage rates, a wet-on-wet application is recommended; retreat within three to five minutes after initial application. Repeated applications should be made until the surface remains moist for a minute or so before solution disappears.

Usable Life And Storage
When stored in an airtight, sealed container in normal conditions has a shelf life of 12 months from date of shipment.

Packing
CETEX LSD is available in 20 and 50 kg carbuoy.

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