RTV 382 is heat resistant sealant with excellent adhesive properties. RTV 382 is heat resistant to 260 C and will bond, seal, glue in place most industrial materials including glass, metals, rigid plastics and is an excellent adhesive heat resistant sealant for bonding silicone rubber strip to metal. Being a neutral cure sealant containing no acid there is little chance of corrosion to electrical / electronic components RTV 382 is one of our most specified industrial sealants it is also has a NATO stock classification NSN 6850-99-519-6905 for applications in military applications.

RTV 382 Meets UL 94 HB for Flame Retardancy

Industrial applications include:

● Weatherproofing and insulating cable connectors and high voltage equipment.
● Oil, chemical and heat resistant sealant / gasket maker
● Sealant for bonding vibration prone machines and appliances
● High resistant bonding or sealing applications eg metal to glass

Uncured Properties

Colour Translucent clear

Consistency Paste

Cure Time 2mm per 24 hours

Tack Free Time 15 - 20 minutes

Shelf life @ 20C: 6 months in dry conditions

Cured Properties

Specific Gravity 1.04

Hardness Shore A 28

Tensile Strength 19 kgf/cm 2 ( 1.9 Mpa )

Dielectric Strength 20 kV/mm

Temperature Range -55 to + 220 ( 260 C intermittent )