Birla Opus — Technical Evidence Deep Pass V452

New catalogue identities

This pass closes additional identities found in the uploaded Birla Opus Product Flipbook V7, including Style Alpha, Calista Alpha, Alldry Wall N Roof 7/14, Calista Sparkle enamel systems and additional Allwood systems. The uploaded flipbook explicitly lists Style Alpha Color Smart, Calista Alpha Ever Wash, One Pure Legend, Style Alpha Power Bright, One Timeless Marmorino/Metallic, One Inspire Concrete, Alldry Wall N Roof 14 and Alldry Total 2K Flex. fileciteturn7file2

Exact technical evidence examples

Style Color Smart is shown at 120–140 sq.ft/L for 2 coats, 50–60% dilution and 1/4/10/20L SKUs in the uploaded flipbook. fileciteturn7file0

Alldry Wall N Roof 7 is shown at 35–40 sq.ft/L for 2 coats on exterior walls and 12 sq.ft/L for 3 coats on horizontal surfaces, with 1/4/10/20L packs; the same source states up to 7°C surface-temperature reduction and up to 1 mm crack bridging. fileciteturn7file9

Allwood PU Thinner and Slow Drying Thinner are shown with 1/5/20L packs and 15–30% dilution; Allwood Epoxy Isolant is shown at 80–100 sq.ft/L with 1:1 base:hardener mixing. fileciteturn7file5

Current Birla Opus Style Cover Max Gloss page separately states 80–100 sq.ft for 2 coats, a 6-month system guarantee, 12-month best-before and a 6–8 hour drying step. citeturn1search0

Evidence policy

Numeric data is only attached to the exact product where the source supports it. Similar product names are not treated as interchangeable. Where the source does not establish a value, the field remains source-gated.