- RTU Product Type:Reactive Sealant, 1K (1 component) Sealant
- Application Area:HVAC Ducts, Power Transformers, Junction Boxes, Windows, HVAC Applications, Vents
- Compatible Substrates & Surfaces:Glass
- Chemical Family:Silicones, Polysiloxanes
- Features:Electrical Insulation Properties, Low Odor, High Flexibility, Wide Temperature Operating Range, Fast Setting, Heat Resistance, Room Temperature Curing, Waterproofing, Room Temperature Vulcanizing, Exceptional UV Resistance, Improved Workability, Good Sagging Resistance
H.B. Fuller 1527T is a translucent-colored RTV silicone. It has good weather resistance and excellent electrical insulation properties, being especially resistant to sulfur hexafluoride and transformer oil. Typical applications include electrical insulation, protecting leads from mechanical shock, bonding trim, sealing ductwork, vents, flues, doors, and windows, and sealing and waterproofing of transformers.