Gasket for Vitreous Enamel Flue - (for our 300mm long pipes - 2 screw holes)

This is a heat proof fibre gasket for Premier Vitreous enamel flue pipes. 

Sometimes it comes in white, but normally more a grey colour. Use for fitting under the sweeping doors in flues. 

The smaller gasket with 2 screw holes fits the pipes which are 300mm or in length and bends.

Measures : 192 x 135mm overall