On 17/03/2020 21:44, Mr Mark A Colfer wrote:
Have deeper than usual MDF internal window cill inside which was
previously (
badly) painted in old fashioned oil based gloss.Â* Had thought about over
laying a pvc cill but they're not made deep enough.Â* So question is
would it
he possible to cover this in a brilliant white pourble epoxy resin and
if so
can somebody point me in the direction of a supplier..



Depending your window type what about removing the current cill and
replace with a plastic coated product? When I had my DG windows done the
internal cill was the last thing fitted prior to making good the
surrounding plaster and beads of sealer to seal the join to the window.
My internal cills are a plastic coated MDF.

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