English to Czech Tech/Engineering Materials (Plastics, Ceramics, etc.) flooring / wall cladding

Some wall cladding joint strips and wall / floor transition strips frequently have really horrible grease behind them when taken off the wall during refurbishment, hiding not only contaminants but bacteria as well.
By welding or using XXX, joints can be completely sealed and impervious to contaminants, including bacteria, water, oil and grease.
Corners suffer a lot of pounding.
For these areas we recommend the ***butterfly weld***, which is more robust if knocked.
It is our preferred method for demanding areas, including kitchens.

Díky předem.