Bouwplast plastic penning system by Bouwimpex is quick to erect, without making any concessions in the areas of quality and hygiene, the manufacturer states. New panels BP 250/35-plus and BP 400/35-plus differ from others by having a sophisticated click system. The groove at the top of the panel has an extra double-sided rubber click seal to give a seamless, waterproof and hygienic connection is formed between panels. The plus programme is produced by a co-extrusion process that stops colour differences between separate production batches.