Can I use Siniat Intumescent Acoustic Sealant instead of the taping and jointing process, when boards don't need decoration?
Siniat have not tested internal drywall systems with the plasterboard joints treated with our intumescent sealant.
As such, for Siniat to warrant system performance, the board joints must have the tape and joint process or a reinforced joint skim finish applied.
Details of the tape and joint process can be found in the Siniat Drywall Manual. For skim finish, follow the manufacturers guidance for correctly applying that product.
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