The paint on heating pipes in greenhouses is constantly exposed to humidity, residues, and mechanical loads. As a result of this wear and tear, the pipes become less reflective, and heat transfer suffers. The best time to maintain your pipes is in the period between crops. An advantage of a water-based pipe coating like PipePaint is that it doesn’t give off harmful vapors that could damage the crop. The improved version of PipePaint is even non-ADR. But there are other advantages as well.
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