Birla Opus's current catalogue keeps Enamels as a separate product family. Current pages list Calista Sparkle Gloss and Calista Sparkle PU, while the product catalogue also exposes Calista Sparkle Red Oxide Primer and the broader enamel range. citeturn0search2turn1search1
Calista Sparkle Gloss: current product page gives 80–100 sq ft for 2 coats and a 30-month warranty. citeturn0search2
Calista Sparkle PU: current manufacturer catalogue currently advertises a 3-year warranty positioning. citeturn0search2
Calista Sparkle Satin: exact product record retained from the current manufacturer page with its separate satin-finish identity; it is not merged into Gloss or PU.
Metal primers: Red Oxide and Yellow Metal Primer remain separate preparation products from the enamel topcoats. Current Birla Opus catalogue explicitly lists Calista Sparkle Red Oxide Primer. citeturn0search1
The current Allwood catalogue lists PU Interior, PU Exterior, SoftTouch and Italian PU, and the PIS library lists Allwood Melamine Ultra Clear, Softtouch, Wood Filler, Wood Stain, PU Exterior, PU Interior, Melamine and Italian PU as separate technical documents. citeturn0search0turn0search19
Birla Opus's current content specifically describes Allwood Melamine Ultra Clear as a non-yellowing premium finish, Allwood Italian PU as an ultra-rich long-lasting finish, and Allwood SoftTouch 1K PU as a refined finish for wood. citeturn1search2turn1search3
Allwood Wood Stain is positioned for a translucent finish that retains natural wood character; Birla Opus recommends it for bare wooden flooring as well. citeturn1search2
Allwood Wood Filler is positioned for dents, holes and scratches before finishing. citeturn1search1
Wood repair → sealer/primer → stain or colour → PU/melamine finish is kept separate from metal primer → enamel topcoat. This prevents the recommendation engine from treating every “wood paint” or “metal paint” as interchangeable.
Birla Opus V364 Final Technical + SEO Audit →
Use dedicated pages for products, brands, services, local information and technical guidance. Manufacturer-specific claims remain source-gated; customer reviews are treated as experience evidence rather than technical proof.