Birla Opus currently organizes its portfolio into One, Calista, Style, Alldry and Allwood. Its official brand architecture describes One as the luxury range, Calista as the premium performance range, Style as the value range, Alldry as waterproofing, and Allwood as wood finishes. This architecture is now being used as the foundation for Islamia's Birla Opus section. Official Birla Opus Brands
Luxury — interior/exterior emulsions, designer finishes and textures.
Current examples: One Pure Elegance, One Pure Legend, One Pure Elegance Shine, One Pure Elegance Matt.
Premium performance — interior, exterior and enamels.
Current examples: Calista Ever Clear, Calista Ever Wash, Calista Neo Star, Calista Neo Star Shine.
Value / economy — interior emulsions, distemper, exterior paints and enamels.
Current examples: Style Color Smart, Style Super Bright, Style Power Fit, Style Power Bright.
Waterproofing — dampness, seepage, cracks and moisture protection.
Current examples: Alldry Wall Fix 4, Alldry Salt Seal, Alldry Total 2K, Alldry Wall n Roof 12.
Wood finishes — melamine, soft-touch and PU systems.
| Product | Current manufacturer evidence | Coverage / warranty | Finish |
|---|---|---|---|
| One Pure Elegance | 99+ stain resistance, long-lasting shine | 140–160 sq ft/L for 2 coats; 7 years | Shine |
| One Pure Legend | Resists furniture marks; exceptional smoothness | 130–150 sq ft/L for 2 coats; 9 years | Matt |
| Calista Ever Clear | 5000+ washes; brighter finish | 140–160 sq ft/L for 2 coats; 6 years | Shine |
| Calista Ever Wash | Superior washability / premium interior positioning | 120–140 sq ft/L for 2 coats; 4 years | Shine |
| Style Color Smart | 15% higher coverage | 120–140 sq ft/L for 2 coats; 5 years | Shine |
| Product | Current manufacturer positioning | Coverage / warranty |
|---|---|---|
| One True Look | All-weather protection, colour-fading resistance | 50–60 sq ft/L for 2 coats; 12 years |
| One True Life | Excellent adhesion, vibrant shades | 50–60 sq ft/L for 2 coats; 2 years |
| Calista Neo Star | Superior dust resistance, colour-fading resistance | 50–60 sq ft/L for 2 coats; 9 years |
| Style Power Bright | Peel-protect technology, superior brightness | 30–50 sq ft/L for 3 coats including self-priming coat; up to 4 years |
Crack-proof waterproofing primer; official FAQ says it can be applied on properly prepared previously painted surfaces and on interior/exterior surfaces.
Dedicated anti-efflorescence / salt-deposit problem category.
Two-component waterproofing system. Current FAQ states up to 5 bar positive and 4 bar negative hydrostatic pressure resistance; 2:1 powder-to-liquid mixing ratio; 3 kg and 15 kg packs; uses include concrete, plaster, masonry, bathrooms, kitchens, balconies, small terraces, chhajjas, sinks and concrete water tanks.
Current manufacturer catalogue positions it as an all-round waterproofing solution with up to 12 years guaranteed waterproofing performance.
Official Alldry / waterproofing catalogue · Official Birla Opus FAQ
Need → brand tier → product family → exact product → finish/property → coverage → warranty → PIS → shade → Islamia stock/rate → WhatsApp.
Compare One vs Calista vs Style Interior Paints →
Birla Opus Exterior Product Intelligence →