A good product supplied in a good delivery window. More tips on fitting would be ideal. E.g. how much silicon is needed, best tools to remove old silicon, what to do if too much is used. Otherwise, although a lengthy job removing the old silicon, overall simple to do. Only just fitted so not able to comment on longevity based on these instructions. Do not understand the comment about this being an inferior product (quoted from another review. Seems identical to me.
Reviewed by: Jane from Rugby.