Devon Main Roof Seal (Between Fibre Glass & Aluminium) 68-79. 211-817-006 211-817-006 £48.00 Quantity: at £48.00 each Add To Basket This is the main seal around the top, only for Devon elevating roof, the kind of roof that goes straight up and has concertina sides and a square vent towards the rear. It connects the fibreglass frame to the aluminium flat sheet and has a filler strip to lock it in position. Excellent quality seal made in UK from best quality EDPM rubber. Sold in a 8 Metre length including the filler strip.