MasterSil 702

One Component, Room Temperature Curing Silicone Elastomer Compound For High Performance Bonding and Sealing

Typical Properties

Cure Schedule

At 25°C and 50% RH the surface will become tack free in approximately 60 minutes and cure into a resilient rubber after 24-36 hours. Full physical strength will be obtained in 3 days and optimal electricals in 7 days.

Hardness

Dielectric Constant

2.8

Dielectric Strength

500

Dissipation Factor

0.001

Volume Resistivity

1x10¹⁵ ohm-cm

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(1-2 Business Day Request) Get Technical Data sheet
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Applications

Bonding

Product Description

Master Bond Master Sil 702 is ready-to-use, one component high performance silicone elastomer compound for bonding and sealing. Master Sil 702 is heat resistant to 450°F. It is supplied as an easy to apply paste and reacts with moisture in the air to form a durable silicone rubber. Master Sil 702 compound will adhere to many substrates including glass, ceramics, metals, silicone rubber and most plastics. Adhesion can be enchanced with Master Sil Primer 718 adhesion promoter. It features excellent physical strength properties and is a superior electrical insulator. Because its non-corrosive by products of cure, it is also most useful for electrical encapsulation and/or sealing.

Discuss with a Specialist
(1-2 Business Day Request) Get Technical Data sheet
(Instant Email Delivery) Request Safety Data sheet
(1-2 Business Day Request)

How to order

Verify Your Product Selection

With thousands of custom formulations available, our expert engineers provide personalized consultation to ensure you select the ideal adhesive. We will follow up with a product and packaging recommendation for your specific application.

Get a Quote

Our customer service team will follow up with a detailed quote with packaging and shipping options.

Place Your Order

We'll work with your company to process the order efficiently.

Receive Your Material

Your adhesive will be made to order and shipped to you. Typical lead times are 10-14 business days, with rush options available for urgent orders.

Start Your Ordering Process

Not ready to order yet?

Discuss your application with a product specialist