Item# 06103
This item is currently out of stock!

Product Description

This is one of the MOST popular methods to encapsulate solar! It’s very easy to do, and works great with our solar cells kit!


This kit contains two bottles: Sylgard 184 silicone elastomer base and Sylgard 184 silicone elastomer curing agent. You simply mix these two bottles together, wait for few minutes, and it will be ready to use. It is clear liquid, good strength, UL and Mil Spec, same as SYLGARD® 182 but with faster RT cure.


Watch this video! It shows you how to use the Sylgard to encapsulate the solar panel.

Part 1:

Part 2:


Typical Properties



Dielectric Constant at 100 Hz

= 2.65

Dielectric Constant at 100 kHz

= 2.65

Dielectric Strength

= 540 volts per mil v/mil

Dissipation Factor at 100 Hz

= 0.0005

Dissipation Factor at 100 kHz

< 0.001

Durometer - Shore A

= 50 Shore A

Dynamic Viscosity

= 3900 Centipoise



Heat Cure

10 Minutes @ 150 Deg C

Heat Cure

20 Minutes @ 125 Deg C

Heat Cure

45 Minutes @ 100 Deg C



Mix Ratio

10:1 Base to Catalyst 87-RC

Room Temperature Cure - Hours

= 48 Hours

Self Leveling


Shelf Life

= 720 Days

Specific Gravity @ 25C

= 1.03

Temperature Range

-45 Deg C to 200 Deg C

Thermal Conductivity

= 0.16 Watts per meter K

UL 94 V-0 @ 8.4 mm thickness


UL 94 V-1 @ 6.0 mm thickness


Volume Resistivity

= 1.2e+014 ohm-centimeters

Water Resistant


Working Time

> 120 Minutes



Compatibility -> Ceramics



Compatibility -> Plastics



Compatibility -> Polyesters



Cure Properties -> Addition Cure



General Properties -> Low Odor



General Properties -> Solventless



General Properties -> Thermosetting



Product-Use Properties -> Parts Supplied -> Two-Part



Resistance -> Oxidation Resistance



Resistance -> Ozone Resistance



Resistance -> Thermal Resistence



Resistance -> UV Resistance



Resistance -> Water Resistance



Thermal Properties -> High Temperature Stable



Thermal Properties -> Low Temperature Stable




United States Regulations -> Mil Spec



United States Regulations -> UL (Underwriters Laboratories, Inc.) -> UL 746 C Approval



United States Regulations -> UL (Underwriters Laboratories, Inc.) -> UL 94 V-0



United States Regulations -> UL (Underwriters Laboratories, Inc.) -> UL 94 V-1



United States Regulations -> UL (Underwriters Laboratories, Inc.) -> UL Approved



Europe Regulations -> WEEE/ROHS Compatible



Canada Regulations -> WHMIS (Workplace Hazardous Materials Information System)





We accept Paypal or credit card.

We also take Payment Upon Pick-up. Please either call our office line or email us to schedule a pick-up.



Shipping is free to $9.95 for the first item, and $5 for each additional item to continent states in the US. We ship the packages via US Postal Service Priority Mail, and we buy USPS Delivery Confirmation for all of the shipments at our own expenses. This will make sure that you receive the cells. Delivery confirmation will give us a tracking number from which you can see online that delivery has been confirmed, but no signature is required. 'Signature Required' features says exactly that, and it's different from 'Delivery Confirmation' by the Post Office.

For international orders, we are not responsible for your import duties, customs charges or other VAT's. We cannot mark your package as Gift either. And we don't know what the charges will be for each country. Do not get upset with us because your government thinks that you should pay extra. In actuality we would prefer to do business all within the United States, but we have some good customers from other countries so that's why we keep our international shipping program. We reserve the right to terminate our international shipping program at any time. Please check with your country's customs office prior to purchasing to determine what these additional costs will be.


Additional Information

  • Customer Support

Please call our office line 510-498-8221 begin_of_the_skype_highlighting, end_of_the_skype_highligh9am to 5pm PST for inquiries and technical support.

You may also email us: For general product inquiry and technical questions:; or

  • Our Extensive FAQ