MCT Brattberg is the founder of high-quality, modular cable and pipeline penetration systems, which are are (pressure) waterproof, gas-tight and fire retardant. Of a very large part of the range we maintain supplies in the Netherlands.
All blocks in the MCT Brattberg program are part of the same concept. Because they have the same sizes and measurements, one can use standard blocks and special blocks interchangeably in all frames without problems. Security will not be affected in any way in the penetration. The frame is safe and can be filled flexibly and easily.