Gilsulate 500XR is used for direct buried piping distribution projects including systems such as: steam, condensate, hot water and chilled water - It's used for new installations systems or repairs, and system design temperatures between 35 F and 800 F. Long-term reliability along with being significantly more energy efficient plus cost effective too! We help clients achieve their energy goals and ROI’s.

For 78 years Gilsulate has endless clients around the globe in markets such as colleges, universities, military, hospital, refineries, chemical, geothermal, power, gas, LNG, as well as district heating & cooling systems to just name a few.

Gilsulate 500XR is recognized as the premiere field applied waterproof pour-in-place insulation which provides corrosion protection too - it is the better choice to a pre-insulated piping system. Gilsulate 500XR is an easy and simplistic system allowing for a variety of options and flexibility while using conventional construction and eliminating field-applied joints. The patented product does have a number of attributes associated with the material which enable it to be used for so many different applications beyond steam/condensate/chilled/hot water systems. It has been used for freeze protection, corrosion protection for potable water lines, root mitigation to piping and joints, pipe protection for lines under roadways, water displacement for valve boxes, manholes, concrete support pads for frost heave protection, highway soft shoulders, electrical duct bank isolation for heat sources to name a few.