Pro Therm 2.5 Spray Foam.
Pro Therm 2.5 locks in every portion of the roof creating a seamless membrane thus eliminating the need for mechanical fasteners — the number one cause of conventional roof leaks. Pro Therm 2.5 spray foam roofing can also be applied to vertical surfaces making the seamless coverage self-flashing. Pro Therm 2.5 is a two-component, closed-cell, polyurethane foam system specifically designed to provide a high performance, light weight roofing system for use over a wide variety of roof deck construction and configurations.
Pro Therm 2.5 will minimize energy consumption by controlling the weather extremes of heat loss and gain through the roof system. Reduce the amount of energy needed to heat and cool the building while keeping temperature extremes to a minimum.
USES
Pro Therm 2.5 is specifically designed to provide a high performance, light weight roofing system for use over a wide variety of roof deck construction and configurations. In addition to roofing applications, Pro Therm 2.5 is also recommended for tank and cold storage insulation applications.
APPLICATION
Pro Therm 2.5 should be applied in lifts or passes of no less than 1.0 inch and no more than 2.0 inch thickness per pass or lift. Minimal passes or reduced thickness will result in elevated density and may not cure properly, reducing the physical performance properties of the system. Applications of greater than 2 inches will result in reduced density and physical properties and may also create scorching of the foam as a result of the exothermic reaction, both of which will reduce the physical performance characteristics of the foam.
High pressure heated plural component spray equipment capable of supplying each component within ± 2% of the desired 1:1 mixing ratio by volume and maintaining a constant temperature of 125 - 135ºF and 1,000 - 1,400 psi pressure will be required to dispense Pro Therm 2.5.
Pro Therm 2.5 has a theoretical coverage of 3700 board feet per 110 gallons.
Additional Information
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