Hi,
I've got double glazed sealed units in swivel wooden (softwood, I think) timber frames. Glazing beads are fitted on the outside of the frames. Some of the sealed units misted up and I got replacement units from a local glass merchant.
I was going to order linseed oil putty from Screwfix, when I came across a web page that said linseed oil putty should never be used on double glazed units, as it dries out the rubber compound that seals the units, causing premature misting. It omitted to suggest an alternative.
If this is correct, what sealant should I use instead? If I need sprigs to hold the units in place until the beads are replaced, where can I buy them? (I've not found anyone selling them.)
I've spent a wasted day searching the web for this information, and found nothing useful. I'd really appreciate any advice. Thanks.
I've got double glazed sealed units in swivel wooden (softwood, I think) timber frames. Glazing beads are fitted on the outside of the frames. Some of the sealed units misted up and I got replacement units from a local glass merchant.
I was going to order linseed oil putty from Screwfix, when I came across a web page that said linseed oil putty should never be used on double glazed units, as it dries out the rubber compound that seals the units, causing premature misting. It omitted to suggest an alternative.
If this is correct, what sealant should I use instead? If I need sprigs to hold the units in place until the beads are replaced, where can I buy them? (I've not found anyone selling them.)
I've spent a wasted day searching the web for this information, and found nothing useful. I'd really appreciate any advice. Thanks.