USER MANUAL (Applicable to All Porthole Models)
Under no circumstances should solvent-based or polyurethane (PU) based (dayson) products be used in porthole installations. For product installation, sikaflex or solvent-free silicone-based adhesives must be used. For cleaning, substances containing thinner, acetone, or acid should not be used. Otherwise, any issues arising from their use are not covered under warranty.
Specially Tempered Smoked Tinted Glass is used.