Thurmalox 2655 Silicone Caulk / Sealant 550F(288C) brochure (PDF)

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Description:

Thurmalox 2655 is a one-part, room temperature vulcanizing (RTV) silicone adhesive/sealant for high-temperature industrial applications. It cures to a tough, elastomeric rubber upon exposure to atmospheric moisture and retains permanent flexibility from -80F to 550F (-62C-288C) and will withstand intermittent exposures to 650F (343C).

Recommended Uses:

Thurmalox 2655 Adhesive/Sealant provides excellent adhesion to most surfaces including: metals, painted surfaces, ceramics, glass, rubber and plastics.

Typical applications include:

• Sealing hot surfaces of air pollution control equipment to prevent acid dew point corrosion caused by in-leakage of moist ambient air
• For baghouses, precipitators, access doors, expansion joints, vent and flue connections, duct work, damper seals and test ports
• Fired heaters, boilers, ovens, windows 
• Prevention of dust and dirt contamination of electrical controls, instruments and motors 
• Stoves, fireplace inserts and flue pipes 
• Formed-in-place gaskets around pipes, valves, process equipment and tanks containing hot liquids 
• Formed-in-place gaskets for compressors, pumps, engines, gear boxes and other machinery Features 
• 100% silicone rubber 
• Outstanding thermal stability over a wide service temperature range 
• Retains permanent flexibility under stress by heat, radiation and weather
• Unaffected by weather, moisture, UV radiation and ozone 
• Highly resistant to chemical attack
• Excellent unprimed adhesion to many materials 
• Will not sag, slump or run upon application
• Excellent dielectric and insulation properties