What do we use for airseals?
Where wet seals are required you must use Baritec AL4570 silicone. If wet seals are not specified then an inert expanding foam is acceptable (must be NZBC compliant).
Where wet seals are required you must use Baritec AL4570 silicone. If wet seals are not specified then an inert expanding foam is acceptable (must be NZBC compliant).