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Asian Paints TruCare Exterior Wall Primer, Water Thinnable, 20 Litre Bucket
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Asian Paints TruCare Exterior Wall Primer is a water-thinnable exterior wall primer, designed for sealing and preparing exterior masonry surfaces before painting with excellent opacity, non-chalking formula, and superior adhesion to prevent topcoat peeling.
Asian Paints TruCare Exterior Wall Primer is a professional-grade water-thinnable primer formulated specifically for exterior walls, providing excellent opacity and whiteness for optimal topcoat performance. The non-chalking formula ensures long-lasting protection against weather elements while superior adhesion prevents topcoat peeling and flaking.
Ideal for new construction and fresh plaster, this primer requires no water-curing, simplifying the application process. The 20-litre bucket covers approximately 2400-2800 sqft, making it perfect for large residential and commercial exterior projects. Weather-resistant formulation protects against rain, humidity, and UV exposure.
| Specification | Details |
|---|---|
| Brand | Asian Paints TruCare |
| Type | Water-thinnable exterior wall primer |
| Pack Size | 20 Litre bucket |
| Coverage | 120-140 sqft/litre (2400-2800 sqft per bucket) |
| Drying Time | 20 min touch-dry, 30 min surface-dry |
| Application | Exterior walls, new construction, fresh plaster |
| Weather Resistance | Yes, non-chalking formula |
| Thinned Stability | Use within 24 hours of thinning |
Exterior primer has enhanced weather resistance, UV protection, and non-chalking formula to withstand rain, humidity, and sun exposure. Interior primer lacks these features. Always use exterior-specific primer for outdoor applications for maximum durability.
No, TruCare Exterior Primer requires no water-curing, unlike traditional cement-based primers. Simply ensure the surface is clean and dry before application. This saves time and simplifies the painting process, especially for large projects.
Wait minimum 30 minutes for surface-dry, 2-4 hours for optimal results. In humid or rainy conditions, allow longer drying time. Applying paint on damp primer causes poor adhesion, bubbling, and premature failure.
Yes, exterior primer works on interior walls but is more expensive than interior-specific primers. For cost-effectiveness, use interior primer indoors and reserve exterior primer for outdoor applications where weather resistance is essential.
Common causes: (1) Skipping primer or using interior primer outdoors, (2) Painting on damp surfaces, (3) Poor surface preparation, (4) Applying paint before primer fully dries, or (5) Using low-quality topcoat. Always use proper exterior primer for long-lasting results.
Calculate based on 120-140 sqft per litre. For a 2000 sqft exterior, you'll need approximately 14-17 litres. The 20L bucket covers 2400-2800 sqft, ideal for medium-sized homes. Add 10-15% extra for wastage and rough surfaces.
Not recommended. Apply primer only when weather is dry and no rain is expected for 24-48 hours. Rain on fresh primer washes it away and causes uneven coverage. Plan exterior painting during dry season for best results and longevity.

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