Junior Flange
Description
A roll shaped galvanized steel angle incorporating a long term non hardening sealant , which guarantees a reliable air tight connection – reduces the requirement for post installation sealing of the duct .
These vary from pins and washers , clip pins and hand held spotters , right through to automatic rolling and bulk feed pinspotters .
Senior Flange
Description
A roll formed galvanized steel angle incorporating a long term non hardening sealant , which ensures a trusted air tight connection – reduces the need for post installation sealing of the duct .
These vary from pins and washers , clip pins and hand held spotters , right through to automatic rolling and bulk feed pinspotters .
