Review on Taymac PRBA400G Plastic Round Adapter by Andrew Davenport

Doesn't fit in round metal weather box I need it for. The plastic piece is almost big enough, but the foam gasket doesn't reach the rim, leaving a gap. Can't tell if it fits in a modern plastic box or not. The quality is normal - if it would fit I would use it. The product description does not indicate whether this adapter is only suitable for use with plastic boxes.