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Lakshmi Construction Chemicals
Coimbatore, Tamil NaduServing all of South India
+91 98430 49099Mon–Sat, 9am–7pm
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Products

Eight construction chemical families, supplied with technical data sheets and batch traceability — or supplied and applied by our own crews. Each family below sets out what it is specified for and what decides selection.

Construction Chemicals

Genuine material, correctly specified

We hold stock of fast-moving items and arrange indent supply for project quantities. Every dispatch carries the manufacturer's batch number and technical data sheet.

Epoxy Systems

Self-levelling compounds, screed binders, coating-grade epoxies, epoxy putty, mortar systems and low-viscosity injection resins. Specified where a floor needs a hard, seamless, chemically resistant surface that can be cleaned without degrading — production halls, warehouses, workshops and car parks. Available in solvent-free, high-build and self-levelling grades from roughly 0.3 mm to 5 mm, in gloss or matt. Selection turns on the traffic the floor carries and the chemicals it meets, not on colour.

PU Systems

Polyurethane screeds, deck coatings, liquid-applied membranes, elastic joint sealants and UV-stable top coats. Where epoxy is hard and rigid, polyurethane stays flexible and takes thermal shock — which is why it is the correct specification for hot wash-down areas, food and dairy floors, dye houses and exposed terraces. Screed grades run 4 mm to 9 mm and can be laid to fall with coved skirting for full drainage.

Waterproofing Chemicals

APP and SBS torch-applied membranes, two-component cementitious slurries, crystalline compounds, elastomeric acrylic coatings and integral waterproofing admixtures. The range covers every part of a structure that meets water — exposed terraces, sunken slabs, basements, retaining walls, water tanks and podium decks. Positive-side and negative-side systems are both stocked, because a basement leaking inward cannot always be treated from outside.

Repair Mortars

Polymer-modified repair mortars, flowable micro-concrete, epoxy and acrylic bonding agents, and zinc-rich corrosion-inhibiting primers for exposed reinforcement. Used to reinstate spalled concrete, honeycombed pours, corroded columns and beam soffits back to structural section. Where cover has failed, the rebar must be cleaned to bright metal and primed before any mortar goes on — skip that step and the repair lifts again within two seasons.

Grouts

Non-shrink cementitious grouts, high-strength epoxy grouts for machine bases, and free-flow grouts for anchor bolts and base plates. Specified where a load path has to be transferred without a void — compressor and press foundations, crane rails, turbine bases, bridge bearings and structural columns. Flow, working time and early strength are chosen against the pour gap and how quickly the plant needs to run again.

Sealants

Polysulphide, polyurethane and neutral-cure silicone sealants, supplied with the correct backer rod and primer. Joints move, and a joint filled with the wrong sealant tears within a year. These are specified by movement accommodation factor, joint width and exposure — expansion and construction joints, glazing perimeters, sanitary and wet-area junctions, and floor joints in trafficked bays that need a hard-wearing grade.

Primers

Solvent-free and solvent-based epoxy primers, moisture-tolerant and damp-tolerant primers, and adhesion promoters for difficult substrates. The least visible product in the range and the one that decides whether the system lasts: most coating failures are bond failures, not product failures. Grades are matched to substrate porosity, residual moisture and whether the surface has been ground, shot-blasted or acid-etched.

Protective Coatings

Chemical-resistant linings, anti-carbonation and anti-carbonation-plus-elastomeric coatings, solar-reflective roof coatings and potable and non-potable tank lining systems. These protect the substrate rather than decorate it — slowing carbonation and chloride ingress in exposed concrete, holding back acid and alkali attack in process areas, and cutting roof surface temperature. Food-contact and potable-water grades carry the relevant certification.

Brand Partners

We apply what the specification asks for

Consultants and architects often name a brand in the tender. Being an approved applicator across several manufacturers means we can meet the specification rather than argue with it.

ARDEX ENDURA

Tile adhesives, waterproofing, flooring and repair systems

Approved applicator

Asian Paints

Protective coatings and waterproofing range

Approved applicator

Dr. Fixit

Waterproofing chemistry for roofs, wet areas and basements

Approved applicator

Sika

Admixtures, resin flooring, sealants and repair mortars

Approved applicator

Fosroc

Grouts, admixtures, joint sealants and structural repair

Approved applicator

Nippon Paint

Industrial and protective coating systems

Approved applicator

Bostik

Adhesives, sealants and floor preparation products

Approved applicator
ARDEX ENDURA logo — brand partner of Lakshmi Construction ChemicalsAsian Paints logo — brand partner of Lakshmi Construction ChemicalsDr. Fixit logo — brand partner of Lakshmi Construction ChemicalsSika logo — brand partner of Lakshmi Construction ChemicalsFosroc logo — brand partner of Lakshmi Construction ChemicalsNippon Paint logo — brand partner of Lakshmi Construction ChemicalsBostik logo — brand partner of Lakshmi Construction Chemicals

Supply terms

Material only, or supply and apply

If you have your own applicators we will supply genuine material with full documentation and technical guidance on the system build-up. If you would rather one party carried the risk, we take the whole scope.

  • Technical data sheets and safety data sheets with every supply.
  • Batch numbers recorded against your job for warranty traceability.
  • Site demonstration and applicator training on request.
  • Project quantities on indent with committed delivery dates.
Construction chemical application on site

Free site inspection

Need a quantity estimate?

Send the drawing or the area statement. We will work out coverage, wastage allowance and the number of packs the job actually needs.