{"product_id":"birla-white-activcoat-exterior-primer-20-litre-bucket","title":"Birla White Activcoat Exterior Primer, 20 Litre Bucket","description":"\u003ch2\u003eProduct Highlights\u003c\/h2\u003e\n\u003cdiv style=\"background-color: #fcefb9; padding: 15px; border-left: 4px solid #EFC41A; margin: 15px 0; border-radius: 5px;\"\u003e\n\u003ch3 style=\"color: #328616; margin-top: 0;\"\u003eQuick Answer: What is Birla White Activcoat Exterior Primer used for?\u003c\/h3\u003e\n\u003cp style=\"margin: 0; color: #000000; line-height: 1.7;\"\u003e\u003cstrong\u003eBirla White Activcoat Exterior Primer\u003c\/strong\u003e is a \u003cstrong\u003ewhite cement-based liquid exterior primer\u003c\/strong\u003e, designed for \u003cstrong\u003epreparing exterior plaster\/putty-finished walls before exterior paint\u003c\/strong\u003e with improved adhesion, enhanced opacity and whiteness, and weather-resistant protection.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cul style=\"line-height: 1.9;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Birla White (UltraTech Cement Limited)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e White cement-based liquid exterior primer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack Size:\u003c\/strong\u003e 20 Litre bucket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Exterior plaster\/putty-finished walls\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKey Features:\u003c\/strong\u003e Improves adhesion, boosts opacity and whiteness, reduces patchiness\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeather Resistance:\u003c\/strong\u003e Suitable for harsh exterior conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eBirla White Activcoat Exterior Primer\u003c\/strong\u003e is a premium white cement-based liquid primer formulated specifically for exterior plaster and putty-finished walls, providing superior adhesion and weather resistance for exterior paint applications. The advanced formula boosts opacity and whiteness, ensuring vibrant, long-lasting color while reducing patchiness.\u003c\/p\u003e\n\u003cp\u003eDesigned to withstand harsh exterior conditions including rain, humidity, UV exposure, and temperature fluctuations, this primer helps exterior paint perform better and last longer. Ideal for new exterior walls, repainting projects, boundary walls, and building facades. Dilute with clean water as per manufacturer guidance for optimal application.\u003c\/p\u003e\n\n\u003cdiv style=\"background-color: #fcefb9; padding: 15px; border-left: 4px solid #328616; border-radius: 5px; margin: 15px 0;\"\u003e\n\u003ch4 style=\"color: #000000; margin-top: 0;\"\u003eTechnical Specifications (Quick Reference)\u003c\/h4\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 10px 0; border: 1px solid #ddd;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #efc41a; color: #000000;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; text-align: left;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; text-align: left;\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eBirla White (UltraTech Cement Limited)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eWhite cement-based liquid exterior primer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003ePack Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e20 Litre bucket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eExterior plaster\/putty-finished walls\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eWeather Resistance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eYes, suitable for harsh exterior conditions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eDilution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eWith clean water as per manufacturer guidance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eBest For\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eNew exterior walls, repainting, boundary walls, facades\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eRecommended Applications\u003c\/h3\u003e\n\u003cul style=\"line-height: 1.9;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilding Facades:\u003c\/strong\u003e Exterior walls of residential and commercial buildings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoundary Walls:\u003c\/strong\u003e Compound walls and perimeter structures\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNew Construction:\u003c\/strong\u003e Fresh exterior plaster and putty surfaces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRenovation Projects:\u003c\/strong\u003e Preparing old exterior walls for repainting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoastal Areas:\u003c\/strong\u003e Weather-resistant protection in high-humidity environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommercial Exteriors:\u003c\/strong\u003e Offices, retail stores, and institutional buildings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplication Guidelines\u003c\/h3\u003e\n\u003cdiv style=\"background-color: #fcefb9; padding: 15px; border-left: 4px solid #026202; border-radius: 5px; margin: 15px 0;\"\u003e\n\u003col style=\"margin-bottom: 0; line-height: 1.8;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurface Preparation:\u003c\/strong\u003e Ensure surface is clean, dry, and free from dust, grease, or loose particles\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDilute Primer:\u003c\/strong\u003e Mix primer with clean water as per manufacturer guidelines; stir thoroughly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApply Evenly:\u003c\/strong\u003e Apply using brush, roller, or spray; ensure uniform coverage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAllow to Dry:\u003c\/strong\u003e Wait for complete drying as per product instructions before topcoat\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApply Exterior Paint:\u003c\/strong\u003e Apply exterior emulsion or weather-resistant paint for best results\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eFAQs\u003c\/h2\u003e\n\u003ch3\u003e1) What makes Activcoat Exterior Primer different from interior primer?\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eActivcoat Exterior Primer is formulated for outdoor conditions\u003c\/strong\u003e with enhanced weather resistance, UV protection, and durability against rain, humidity, and temperature fluctuations. Interior primer lacks these protective features. Always use exterior-specific primer for outdoor applications.\u003c\/p\u003e\n\n\u003ch3\u003e2) Can I use Activcoat Exterior Primer on interior walls?\u003c\/h3\u003e\n\u003cp\u003eYes, \u003cstrong\u003eexterior primer works on interior walls\u003c\/strong\u003e but is more expensive than interior-specific primers. For cost-effectiveness, use \u003cstrong\u003eBirla White Activcoat Interior Primer\u003c\/strong\u003e indoors and reserve exterior primer for outdoor applications where weather resistance is essential.\u003c\/p\u003e\n\n\u003ch3\u003e3) Do I need to use Birla White putty with Activcoat Exterior Primer?\u003c\/h3\u003e\n\u003cp\u003eNo, \u003cstrong\u003eActivcoat Exterior Primer works with all putty brands\u003c\/strong\u003e (cement-based and waterproof). While formulated for Birla White putty, it provides excellent adhesion and sealing on any properly prepared exterior putty surface.\u003c\/p\u003e\n\n\u003ch3\u003e4) How long should I wait before painting after primer application?\u003c\/h3\u003e\n\u003cp\u003eWait for \u003cstrong\u003ecomplete drying as per product label instructions\u003c\/strong\u003e (typically 4-6 hours minimum). In humid conditions or thick applications, allow longer drying time. Ensure primer is fully dry before applying exterior paint for optimal adhesion.\u003c\/p\u003e\n\n\u003ch3\u003e5) Can I apply exterior primer in rainy season?\u003c\/h3\u003e\n\u003cp\u003eNot recommended. \u003cstrong\u003eApply primer only when weather is dry and no rain is expected for 24-48 hours\u003c\/strong\u003e. Rain on fresh primer washes it away and causes uneven coverage. Plan exterior painting during dry season for best results.\u003c\/p\u003e\n\n\u003ch3\u003e6) Why is my exterior paint fading or chalking?\u003c\/h3\u003e\n\u003cp\u003eCommon causes: \u003cstrong\u003e(1) Skipping primer or using low-quality primer\u003c\/strong\u003e, (2) Using interior paint outdoors, (3) Poor surface preparation, (4) Excessive UV exposure without UV-resistant topcoat. Always use quality exterior primer and UV-resistant exterior paint.\u003c\/p\u003e\n\n\u003ch3\u003e7) How much primer do I need for my exterior project?\u003c\/h3\u003e\n\u003cp\u003eCoverage depends on surface condition and dilution ratio. For typical exterior walls, estimate \u003cstrong\u003e120-150 sqft per litre\u003c\/strong\u003e. The 20L bucket covers approximately 2400-3000 sqft. Add 10-15% extra for wastage and rough surfaces.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Buy from HomeRun?\u003c\/h3\u003e\n\u003cdiv style=\"background-color: #fcefb9; border-left: 4px solid #EFC41A; padding: 15px; border-radius: 5px; margin: 15px 0;\"\u003e\n\u003cul style=\"margin: 0; line-height: 1.8;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuthentic Birla White Product:\u003c\/strong\u003e Verified genuine Activcoat exterior primer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeather-Resistant Formula:\u003c\/strong\u003e Protection for harsh exterior conditions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBangalore Fulfilment:\u003c\/strong\u003e Quick local availability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eReturns \u0026amp; Exchange Policy\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eReturn within 24 hours of delivery for:\n\u003cul\u003e\n\u003cli\u003eDamaged or defective product\u003c\/li\u003e\n\u003cli\u003eWrong or missing item\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eProduct cannot be returned once installed or used\u003c\/li\u003e\n\u003cli\u003eRefer to Refund Policy for complete details\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"BuildHome","offers":[{"title":"Default Title","offer_id":61844369637746,"sku":"BIR-WHT-EXT-ACT-PRI","price":1900.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0977\/0405\/1058\/files\/birla-white-activcoat-exterior-primer-20l-bucket.webp?v=1778501561","url":"https:\/\/buildhome.shop\/products\/birla-white-activcoat-exterior-primer-20-litre-bucket","provider":"Buildhome","version":"1.0","type":"link"}