Momentive 1035-85ML Premium Non-Corrosive Single Component Silicone Adhesive Sealant Gel, Clear, 85ml Tubes, (Case of 6)

1035 is a one-component, non-corrosive, translucent electronics sealant that cures to tough resilient silicone rubber on exposure to atmospheric moisture at room temperature. It releases a neutral vapor when it cures, making it an ideal sealant for electronics.

This silicone liquid glue is a fast-curing spreadable paste perfect for applications where a quick initial adhesion build is desired because it allows for the movement of the sealed assemblies in a shorter period, which increases productivity. It is excellent for sealing and bonding electronic components onto printed circuit boards and protecting copper connections on electronic parts assemblies. 1035 is a promising choice as a weatherproofing sealant wherever power cords enter motors. It also works well as a gasket for leak-resistant sealing and insulating.

Because it utilizes a moisture cure system, 1035 should not be used in thicknesses greater than 6mm (1/4 in). Where section depths exceed 6mm (1/4 in.) we recommend using Momentive Performance Materials’ one-component addition cure or two-component silicone rubber compounds.

Features & Benefits

Electronics grade silicone – non-corrosive to most substrates

UL 94HB Recognition – File No. E36952

Primerless adhesion to many metals and plastics

Low odor cure

Good confined cure properties

One-component product – no mixing required

Retains elastomeric properties at temperature ranges of -60ºC (-75ºF) to 204ºC (400ºF) for long periods, and to 260ºC (500ºF) for short periods

Room temperature cure

Excellent electrical insulation properties

Excellent UV, chemical and weather resistance

Usage Parameters

Tack Free: 15 min

Full Cure @22°C [72°F]: 24 h

Shelf Life: 2 years

Application Rate: 360 gm/min

Storage Temperature: 16 to 27°C [60 to 80°F]

Cured Properties

Physical Properties:

Color: Translucent

Flexibility: Excellent

Flammability: HB

Mechanical Properties^a):

Hardness, Shore A: 24A

Tensile Strength: 21 kg/cm2 [300 lb/in²]

Elongation: 435%

Tear Strength: 7.1 kg/cm [40 lb/in]

Peel Strength:

Glass: 7.5 kg/cm [42 lb/in]

Aluminum: 8.6 kg/cm [48 lb/in]

Lexan Polycarbonate: 7.1 kg/cm [40 lb/in]

PVC: 8.0 kg/cm [45 lb/in]

Electrical Properties^b):

Volume Resistivity: 2 x 10¹⁵ Ω·cm

Dielectric Strength: 17 kV/mm [425 V/mil]

Dielectric Constant @100 Hz: 2.8

Dissipation Factor @100 Hz: 0.002

Thermal Properties^b):

Coefficient of Thermal Expansion: 300 ppm/°C

Thermal Conductivity: 0.06 W/(m·K) [0.10 Btu·ft/ft²·h·°F]

Brittle Point: -60°C [-75°F]

a) Cured at 25°C [77°F] and 50% relative humidity for 7 days
b) Information is provided for customer convenience. The properties are not tested on a routine basis.

Uncured Properties

Odor: Ammonia-like

Viscosity: Paste

Specific Gravity: 1.04 g/mL

Flash Point: 100°C [230°F]

Product Overview

More Information

Sold As	(Case of 6)
SKU	I512074
Part No.	1035-85ML
Brand	Momentive
Volume	85ml
Color	Clear