Cromar GRP C1 External Fillet Corner

The GRP External corner is a moulded hot pressed pre-formed external corner suitable for use with the kerb and drip profiles to form a left or right hand corner or raised edge corner between two raised edge trims.

The C1 External corner is used on GRP Roofs where a kerb edge meet a drip edge or where ever two kerb edges meet..

The corner should be nailed to the deck at each end and in the middle. The joins between the trim and the corner should be sealed with a thin line of PU trim adhesive, a moist finger can be used to wipe the adhesive, ensuring it seals the entire joint. The joint is then bandaged over. Tissue should be used to ensure a smooth finish.