When contractors typically think of low-pressure proportioners, they think of sacrificing production for portability. That’s not necessarily true in every case, as Specialty Products Inc. (SPI) has taken a systems approach to low-pressure applications by designing both materials and equipment. The company’s Low Pressure Gear (LPG) and High Volume Low Pressure Series (HVLP) proportioners are both intended to spray proprietary low-pressure materials.
Called the Synergy Series, SPI’s extensive line of low-pressure polyurea and polyurethane foam products are specially formulated for lowpressure applications, and are also optimized for being applied at room temperature (roughly, 70ºF to 90ºF). The company now offers six polyureas and nine polyurethane foams in the Synergy Series, a name SPI purposefully chose.