Saves on Heating & Cooling Costs
ThermalGuard solutions are the perfect sealing and insulating products for property owners. With their ability to help you seal all the nooks and cracks around your home, they provide the best insulation solution and help decrease electricity costs.
Rhino Linings’ ThermalGuard solutions are great for insulating challenging areas around commercial and residential buildings.
Which ThermalGuard is right for you?
ThermalGuard OC500
100% WATER-BLOWN SPRAY POLYURETHANE FOAM (SPF)
ThermalGuard OC500 is a Class 1 fire-rated, high-yielding, and 100% water-blown SPF insulation system was carefully formulated to reduce energy costs by 40% with its air-sealing and insulating properties all in one step.
Available for both residential and commercial structures, this insulation system is available for use on walls, roof decks, and attics. Its sprayer-friendly properties offer excellent installation even in colder temperatures of as low as 15°F and it expands up to 100 times in size in just 4 seconds.
- Can be installed in a netting application
- Class 1 Fire rated
- Exhibits superior thermal insulation, air-barrier, and sound attenuation properties compared
- Meets/exceeds minimum building code requirements for fire safety
- No ozone depleting substances, VOCs, HFCs, and is PBDE-Free

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ThermalGuard OC1
WATER-BLOWN SPRAY POLYURETHANE FOAM (SPF)
ThermalGuard OC1 is a fast set, open-cell, 100% water-blown spray polyurethane foam (SPF) insulation system designed to reduce energy consumption in residential and commercial structures by up to 50% by insulating and air sealing the thermal envelope in a single step.
ThermalGuard OC1 is applied as a liquid and then expands to fill and seal building cavities of any shape or size. It exhibits superior thermal insulation, air-barrier, and sound attenuation properties
compared to conventional insulation materials. Once fully cured ThermalGuard OC1 is semi-flexible which will allow for some movement of the substrate or building over time while
maintaining proper insulation and air sealing of the building envelope.
- Can be installed in a netting application
- No ozone depleting substances
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ThermalGuard CC2 ECO
HYDROFLUORO-OLEFIN (HFO) SPRAY POLYURETHANE FOAM (SPF)
ThermalGuard CC2 ECO is a fast set, closed cell, spray polyurethane foam (SPF) insulation that utilizes an HFO (hydrofluorolefin) blowing agent. This blowing agent features a GWP of less than 1 and is an ideal, non-hydrofluorocarbon blowing agent, and has no ozone depleting substances.
- No ozone depleting substances
- Global warming potential (GWP) less than 1

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Where is ThermalGuard used?
Endless Applications
ThermalGuard products are used in a variety of industries and applications.
- Agriculture
- Attics
- Basements
- Construction
- Crawl Spaces
- Flooring
- Industrial
- OEM Applications
- Radiant Floor Under Concrete
- Residential
- Roofing
- Commercial
- Theming
- Walls
