Polypropylene Heat Shrinkable Sleeves  

System Description     -Polypropylene Heat Shrinkable Sleeves                                                     The pipeline 3 LPP 120C heat shrink coating system designed for 3LPP corrosion protection of high temperature of straight pipes, fittings, bends, elbows and other irregular configurations, designed for three layer field joint coating system for polypropylene coated pipeline and a three layer bend coating. The shrink sleeves  consist of a heat shrinkable polypropylene material pre-coated internally with an adhesive. The closure patch is coated with a heat activated, high shear adhesive . When heated the backing layer shrinks and the adhesive flows and forms a reliable corrosion protection seal onto metal and adjacent coating surfaces. Epoxy primer is a specially formulated 100% solid two co…