Cromar Flexiglass Installation Video

Cromar Flexiglass is a fantastic GRP multi system overlay, specifically designed to work on existing roofs. This new styrene free system can be applied onto roofing felt, asphalt, single ply membranes, metals and existing liquid applied systems - saving time and money.

[@taffytop]

Always best to strip off and install on new and clean OSB3 boards just asking for trouble overlaying on an old roof

[@gavinjones7189]

Just been on a course for this and I’ve done a few different coverings in my time but this is the bllx

[@Doc-q2f]

The latest fad, overlaying old damp roofs😂😂