Help Centre
Frequently Asked Questions
Answers on interior, exterior, waterproofing, wood finishes, and more - plus what to compare when choosing a paint brand.
All Questions (51)
Interior Paint (6)
Exterior Paint (5)
Primer & Putty (4)
Wood Finishes (4)
Waterproofing (4)
Industrial Coatings (3)
General Questions (25)
General Questions
(25)
Agsar Interior Emulsions are ideal for Indian homes. They are washable, anti-bacterial, and low-VOC, making them perfect for living rooms, bedrooms, and kitchens. Our emulsions offer excellent coverage and come in 100+ beautiful shades.
Agsar interior paints typically dry to the touch within 2-4 hours. Second coat can be applied after 6-8 hours. Full curing takes 7-10 days for maximum durability.
Agsar interior emulsions cover approximately 130-140 square feet per litre for a single coat, depending on the surface texture and application method.
Agsar exterior emulsions are specially formulated to withstand harsh Indian weather conditions. They offer UV protection, water resistance, and temperature regulation for long-lasting beauty and protection.
Agsar exterior paints come with a 5-7 year warranty depending on the product range. Our premium exterior coatings offer up to 10 years of protection.
Agsar waterproofing solutions create a protective barrier on walls that prevents water penetration. Our products are flexible and bridge hairline cracks, keeping walls dry and preventing dampness, peeling, and efflorescence.
For terraces, we recommend Agsar Waterproof Cement Paint or our specialized Terrace Waterproofing Coating. Both provide excellent protection against water seepage and are heat-resistant.
Agsar offers premium wood finishes including polyurethane (PU) coats, melamine, and NC (Nitrocellulose) lacquers. PU finishes are best for furniture as they offer high durability and a beautiful glossy finish.
Clean wood surfaces with a soft cloth and mild soap solution. Avoid harsh chemicals. For best results, use Agsar wood care products to maintain the shine and protection.
Agsar manufactures a wide range of industrial coatings including anti-corrosion primers, epoxy paints, polyurethane coatings, zinc-rich primers, heat-resistant paints, and floor coatings for factories and warehouses.
Agsar industrial paints are used across multiple sectors including automotive, shipbuilding, construction, infrastructure, heavy machinery, chemical plants, and food processing facilities.
Agsar Paints was founded in 1964 as Agsar Chemicals and incorporated as Agsar Paints Pvt. Ltd. in 1974. We have been manufacturing premium paints for over 60 years from our headquarters in Tuticorin, Tamil Nadu.
Agsar has 15+ branch offices and 20,000+ dealers across South India and beyond. Our network covers Tamil Nadu, Kerala, Karnataka, Andhra Pradesh, Telangana, Puducherry, Goa, and other states. Use our dealer locator to find one near you.
Agsar paints stand out for their quality, affordability, and innovation. We were the first in India to create an Inside-Outside Emulsion. Our paints are ISI-marked, eco-friendly, low-VOC, and recommended by government departments including PWD.
Yes, Agsar provides free technical guidance for all customers. Our team of experts offers product recommendations, application advice, colour consultations, and troubleshooting support.
Agsar offers paints at competitive prices suitable for every budget. Our range includes economy, mid-range, and premium products. We provide professional-grade coatings at prices accessible to homeowners and contractors alike.
Yes, primer is essential for best results. Agsar primers seal the surface, improve paint adhesion, reduce porosity, and provide a uniform base for the top coat. This ensures longer life and better finish of your paint.
For fresh walls, use Agsar Wall Primer. It provides excellent sealing, prevents efflorescence, and creates the perfect base for emulsion paints.
Wall putty is a fine white powder that fills minor imperfections, cracks, and holes on the wall surface. Agsar putty creates a smooth, even surface for painting, ensuring a professional-quality finish.
Mix Agsar putty with water to a smooth paste. Apply in thin layers using a putty knife. Allow each layer to dry before applying the next. Sand the surface lightly after drying for a smooth finish.
Look beyond price per litre and compare actual coverage per litre, the warranty period offered, VOC and safety certifications, and the availability of a physical shade card or sample tester so you can see the true colour before committing. It's also worth asking whether the brand offers a free site consultation, since surface condition affects the outcome as much as the product itself.
Our interior emulsion ranges are formulated to be low-VOC, meaning they release fewer volatile organic compounds during and after application compared with conventional solvent-based paints, which is better for indoor air quality, especially in bedrooms, nurseries, and hospitals. Product-specific VOC data sheets are available on request for any range.
Yes, our premium interior and exterior ranges come with a warranty covering defects like peeling, cracking, or excessive fading when applied as per our recommended system and surface preparation guidelines. Warranty duration varies by product range - our dealers and site consultants can confirm the exact terms for the specific product you're considering.
You can request a free colour consultation or a site visit from our technical team through the Contact Us page, or by visiting your nearest Agsar Paints dealer, who can also help you visualise shades in your actual room lighting before you buy.
Agsar Paints is available through our authorised dealer and distributor network. Use the dealer locator on our website, or contact our support team, and we'll point you to the nearest stockist for the specific product range you need.
Interior Paint
(6)
As a rule of thumb, one litre of interior emulsion covers roughly 120-140 sq. ft. for a single coat on a smooth, previously painted wall. For a fresh or porous surface, coverage drops closer to 100 sq. ft./litre because the wall absorbs more paint on the first coat.
To estimate quantity: measure the total wall area (length x height of each wall, minus doors and windows), divide by the coverage rate, then multiply by the number of coats (two coats is standard for a uniform, long-lasting finish). Our in-store team and site consultants can also do this calculation for you for free.
To estimate quantity: measure the total wall area (length x height of each wall, minus doors and windows), divide by the coverage rate, then multiply by the number of coats (two coats is standard for a uniform, long-lasting finish). Our in-store team and site consultants can also do this calculation for you for free.
Most interior emulsions are touch-dry in 30-60 minutes and ready for a second coat within 2-4 hours, depending on humidity and ventilation. However, 'dry' and 'cured' are different things - full curing, when the paint film reaches its final hardness and washability, typically takes 7-14 days. Avoid scrubbing walls or hanging heavy frames during this curing window.
Yes, in almost all cases. Primer seals the surface, evens out porosity, blocks stains and alkalinity from fresh plaster, and helps the topcoat colour develop true and consistent. Skipping primer on new plaster or a drastic colour change usually means patchy coverage and needing an extra coat of the finish paint, which costs more in the long run than the primer itself.
Matte and low-sheen finishes suit living rooms and bedrooms because they hide minor surface imperfections. Kitchens, bathrooms, and children's rooms do better with a satin or semi-gloss finish, since these are easier to wipe clean and more resistant to moisture and stains. Higher sheen levels reflect more light and read as a more premium finish, but also show surface flaws more readily.
Our premium interior emulsion ranges are formulated to be scrub- and stain-resistant, so everyday marks - crayon, food splashes, fingerprints - can be wiped away with a damp cloth without dulling the sheen or lifting colour. Entry-level economy ranges prioritise cost and are washable to a lesser degree, so we'd recommend a scrubbable range for high-traffic rooms.
The differences that matter most when comparing paint brands are: pigment quality (affects colour depth and fade resistance), binder quality (affects washability and film strength), and coverage efficiency (how far a litre actually goes on the wall). Our interior ranges are formulated for higher solid content and finer pigment dispersion, which is why customers typically need fewer coats and see less colour fading over time compared with budget alternatives. We'd always encourage comparing a physical sample swatch and a shade card side by side before deciding.
Exterior Paint
(5)
Exterior paints use more flexible, weather-resistant binders that can expand and contract with temperature swings without cracking, along with UV-stable pigments that resist fading in direct sunlight. They're also formulated to resist algae, fungus, and dirt pickup - none of which interior paint is built to handle, so the two shouldn't be used interchangeably.
A quality exterior emulsion, properly applied on a well-prepared surface, typically lasts 5-8 years before it needs repainting, though harsh coastal or industrial environments can shorten that. Premium weatherproof ranges with longer warranty periods are formulated to hold colour and film integrity for longer under UV exposure and monsoon conditions.
We recommend avoiding fresh application during active rain or when humidity is very high, since the paint film needs time to dry before it's exposed to moisture. That said, some of our exterior ranges are formulated with quick-dry and rain-resistance technology that lets the film resist a light shower within a few hours of application - useful for touch-ups during the season. Our site team can advise on the right product for the weather window you have.
Yes, our exterior ranges include anti-algal and anti-fungal additives designed to resist the greenish and blackish growth commonly seen on exterior walls in humid or shaded areas. No paint makes a wall completely immune in perpetually damp conditions, but it significantly slows growth compared with an ordinary, untreated finish.
The things worth comparing across brands are: the warranty period offered, crack-bridging ability, dirt-pickup resistance, and UV colour retention - not just the sticker price per litre. Our weatherproof exterior ranges are tested for extended crack-bridging and long-term sheen retention, and we're happy to share test data and warranty terms alongside any competing product's data sheet so you can compare on equal footing.
Primer & Putty
(4)
Primer creates a uniform, sealed base for the topcoat. It blocks alkalinity and salts in fresh cement or plaster from bleeding through the finish paint, improves adhesion so the topcoat doesn't peel prematurely, and reduces how much finish paint the wall absorbs - which often means the topcoat needs fewer coats to look even.
If the existing paint is sound, clean, and you're staying with a similar colour and finish type, a primer coat is optional but still improves adhesion and colour uniformity. If you're making a big colour change (especially going from a dark to a light shade), covering a stain, or the wall has bare patches of plaster, primer is strongly recommended to avoid patchiness and get a longer-lasting result.
Wall putty is a thicker, cement- or polymer-based filler applied to level out surface irregularities, hairline cracks, and pores in plaster, giving a smooth base to paint on. Primer is a thinner, paint-like sealer coat applied after putty (and sanding) to seal the surface and prepare it for the topcoat. Putty smooths the wall; primer seals it - both play different roles in the same prep sequence.
Two coats of putty is the standard recommendation, applied perpendicular to each other with light sanding in between and after the final coat. This gives a smoother, more even base than a single thick coat, which tends to crack or show trowel marks once painted over.
Wood Finishes
(4)
Paint sits on top of the wood as an opaque film and hides the natural grain, while wood finishes (melamine, PU, or clear lacquer) are designed to protect the wood while letting its natural grain and colour show through, often enhancing it. Which one to use depends on whether you want the wood's texture visible or want a solid, uniform colour.
Standard interior wood finishes aren't built for direct sun and rain exposure and will degrade faster outdoors. For outdoor wood - garden furniture, doors, pergolas - use an exterior-grade or marine-grade wood finish, which includes UV-resistant resins and better moisture resistance to prevent the wood from greying, cracking, or warping.
Matte and satin finishes are popular for large furniture and flooring because they're more forgiving of everyday scuffs and show fewer fingerprints. Gloss finishes give a richer, more reflective look that highlights the wood grain beautifully but shows scratches and dust more readily, so they suit statement pieces and doors more than high-traffic surfaces.
Our PU and melamine wood finish ranges form a protective film that reduces moisture absorption into the wood, which in turn makes the surface less hospitable to termites and fungal growth. For heavy termite-risk areas, we'd still recommend treating the timber with a wood preservative before finishing, since the finish alone isn't a substitute for pest treatment.
Waterproofing
(4)
Common warning signs include damp patches or discolouration on ceilings below the terrace, peeling paint or plaster on interior walls after rain, a musty smell in the rooms below, and visible cracks or ponding water on the terrace surface. If you notice any of these, it's worth getting the surface inspected before the next monsoon rather than after damage sets in.
A properly applied waterproofing system - surface preparation, crack treatment, and the coating or membrane itself - typically lasts 7-10 years, though this depends heavily on surface preparation quality, drainage, and how much foot traffic or ponding the area sees. Skipping proper surface prep is the most common reason waterproofing fails early, more so than the product used.
Hairline cracks generally need to be routed out and filled with a flexible crack filler before a waterproofing coat is applied, otherwise the crack will eventually telegraph through the new coating. Larger structural cracks should be assessed for their cause first, since waterproofing treats surface water ingress but doesn't fix underlying structural movement.
A 'waterproof' exterior paint mainly resists rain penetration on vertical walls and is applied like a regular paint. A dedicated waterproofing coating or membrane is a thicker, purpose-built system used on horizontal surfaces like terraces, bathrooms, and basements, where standing water and constant moisture need a much higher level of protection than a wall paint is designed to provide.
Industrial Coatings
(3)
Industrial coatings are widely used in manufacturing plants, warehouses, chemical and processing units, marine and port infrastructure, and heavy machinery and equipment - anywhere surfaces face abrasion, chemical exposure, high heat, or corrosive conditions that standard architectural paint isn't built to withstand.
Yes, our industrial coating ranges include anti-corrosive primers and chemical-resistant topcoats designed for metal structures, tanks, and flooring exposed to oils, mild acids, and alkalis. The right system depends on the specific chemical exposure and substrate, so we recommend a site assessment before specifying a coating system for industrial use.
Yes. Our technical team works with facility and plant engineers to specify coating systems based on the exposure conditions (chemical, thermal, abrasion, or a combination), substrate type, and required service life, rather than offering a one-size-fits-all product for industrial projects.
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