Intek are the UK's leading independent distributors of high temperature, chemical resistant RTV silicone sealants and adhesives.

Contact us for friendly sales & technical advice from a family run company for over 25 years.


Threadlocking Adhesives

Food Grade Sealant

Engineering Adhesives

Electronics Assembly

Unit 20,

Atley Business Park,



NE23 1WP

Tel: 01670 734400

International: +44 1670 734400


Technical Support:

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QGel 330 is a tough silicone gel potting encapsulant with good adhesion. It is used to provide protection from vibration, thermal and mechanical shock. It has excellent dielectric properties and also gives excellent protection from water and many environmental.

Key Properties:

• Potting & encapsulation delicate electronic assemblies

• Self bonding with good adhesion

• Room temperature or fast heat cure

• PCB protection where clarity is required

• Potting of PV solar junction boxes

• Encapsulation when a repairable self healing silicone gel is needed

Uncured Properties

Cured Properties



Specific Gravity:



Low viscosity liquid (675 mpas)


2.5mm - 20gm cone

Cure Time:

Approx 24 hours @ 25 C or 60 minutes @ 100 C

Dielectric Strength:

20 Kv/mm

Tack Free:

45-60 minutes

Temperature Range:

-55 to + 200 C

Shelf Life:

6 months in dry conditions @ 20 C

Mail: enquiry - AG 300

01670 734400