Silicone Encapsulants and Potting Materials

Buy silicone potting and encapsulants from Dow Corning®, including Sylgard®, Silastic® and Tough Gel®. Ellsworth also stocks and sells epoxy encapsulants and urethane encapsulants. If you're unable to find a product online, request a quote. If you have a question that needs to be answered immediately, chat live with The Glue Doctor, or call Customer Service, 1-800-888-0698.

View All Dow Corning Encapsulants    View All Encapsulant Products

 
Part #
Sub Category
Name
Description
Sylgard 184 0.5kg Kit

184 SIL ELAST KIT 0.5KG 

Silicone

Sylgard 184 Silicone Encapsulant

Two part; 10:1 mix; minimal shrinkage; no exotherm during cure; no solvents or cure byproducts; deep section cure; repairable; good dielectric properties; flexible elastomer. 0.5 kg kit.

Sylgard 184 19.9kg Kit 184 SIL ELAST KIT 19.9KG

Silicone

Sylgard 184 Silicone Encapsulant

Two part; 10:1 mix; minimal shrinkage; no exotherm during cure; no solvents or cure byproducts; deep section cure; repairable; good dielectric properties; flexible elastomer. 19.9 kg pail.

Sylgard 184 3.9kg Kit 

184 SIL ELAST KIT 3.9KG

Silicone

Sylgard 184 Silicone Encapsulant

Two part; 10:1 mix; minimal shrinkage; no exotherm during cure; no solvents or cure byproducts; deep section cure; repairable; good dielectric properties; flexible elastomer. 3.9 kg kit.

View more Sylgard 184 products

Sylgard 170 0.9kg Kit

170 A&B ELASTOMER KIT .9KG

Silicone

Sylgard 170 Silicone Encapsulant

Two part; 1:1 mix; RT/HA cure; minimal shrinkage; no exotherm during cure; no solvents or cure byproducts; repairable; good dielectric properties; deep section cure; flexible elastomer. 0.9 kg kit.

Sylgard 170 F/C Part A 22.6kg

170 FAST CURE A 22.6KG

Silicone

Sylgard 170
Fast Cure
Silicone Encapsulant

Two part; 1:1 mix; RT/HA cure; minimal shrinkage; no exotherm during cure; no solvents or cure byproducts; repairable; good dielectric properties; deep section cure; flexible elastomer. 22.6 kg pail. Required Hardener

Sylgard 170 F/C Part B 22.6kg

170 FAST CURE B 22.6KG

Silicone

Sylgard 170
Fast Cure
Silicone Encapsulant

Two part; 1:1 mix; RT/HA cure; minimal shrinkage; no exotherm during cure; no solvents or cure byproducts; repairable; good dielectric properties; deep section cure; flexible elastomer. 22.6 kg pail. Required Base

Sylgard 170 Part A 22.6kg

170 SIL ELAST PT A 22.6KG 

Silicone

Sylgard 170 Silicone Encapsulant

Two part; 1:1 mix; RT/HA cure; minimal shrinkage; no exotherm during cure; no solvents or cure byproducts; repairable; good dielectric properties; deep section cure; flexible elastomer. 22.6 kg pail. Required Hardener

Sylgard 170 Part A 4.9kg

170 SIL ELAST PT A 4.9KG 

Silicone

Sylgard 170 Silicone Encapsulant

Two part; 1:1 mix; RT/HA cure; minimal shrinkage; no exotherm during cure; no solvents or cure byproducts; repairable; good dielectric properties; deep section cure; flexible elastomer. 4.9 kg bucket. Required Hardener

Sylgard 170 Part B 22.6kg

170 SIL ELAST PT B 22.6KG

Silicone

Sylgard 170 Silicone Encapsulant

Two part; 1:1 mix; RT/HA cure; minimal shrinkage; no exotherm during cure; no solvents or cure byproducts; repairable; good dielectric properties; deep section cure; flexible elastomer. 22.6 kg pail. Required Base

Sylgard 170 Part B 4.9kg

170 SIL ELAST PT B 4.9KG 

Silicone

Sylgard 170 Silicone Encapsulant

Two part; 1:1 mix; RT/HA cure; minimal shrinkage; no exotherm during cure; no solvents or cure byproducts; repairable; good dielectric properties; deep section cure; flexible elastomer. 4.9 kg bucket. Required Base

Dow Corning® 3-4207 Dielectric Tough Gel

3-4207 TOUGH GEL 36.2KG KT

Silicone

Dow Corning
3-4207 Dielectric Tough Gel

Thermal/mechanical shock and vibration damping, primerless chemical adhesion at room temperature, excellent dielectric properties, flexible cure schedule, reversion resistant, thick section cure, and physical and electrical stability over a wide temperature range. 36.2 kg kit (2 pails).

Dow Corning® 3-4207 Dielectric Tough Gel

3-4207 TOUGH GEL 362.8KG

Silicone

Dow Corning
3-4207 Dielectric Tough Gel

Thermal/mechanical shock and vibration damping, primerless chemical adhesion at room temperature, excellent dielectric properties, flexible cure schedule, reversion resistant, thick section cure, and physical and electrical stability over a wide temperature range. 362.8 kg kit (2 drums).

Dow Corning® 3-4207 Dielectric Tough Gel

3-4207 TOUGH GEL 7.2KG KIT

Silicone

Dow Corning
3-4207 Dielectric Tough Gel

Thermal/mechanical shock and vibration damping, primerless chemical adhesion at room temperature, excellent dielectric properties, flexible cure schedule, reversion resistant, thick section cure, and physical and electrical stability over a wide temperature range. 7.2 kg kit (2 pails).

Dow Corning® 3-4222 Dielectric Firm Gel 3-4222 DIELECT GEL 210ML Silicone

Dow Corning® 3-4222 Dielectric Firm Gel

Thermal/mechanical shock and vibration damping, primerless chemical adhesion at room temperature, excellent dielectric properties, flexible cure schedule, reversion resistant, thick section cure, and physical and electrical stability over a wide temperature range. 210 ml cartridge.
Available Applicators

Dow Corning® 3-4222 Dielectric Firm Gel 3-4222 DIELECT GEL 36KG Silicone

Dow Corning® 3-4222 Dielectric Firm Gel

Thermal/mechanical shock and vibration damping, primerless chemical adhesion at room temperature, excellent dielectric properties, flexible cure schedule, reversion resistant, thick section cure, and physical and electrical stability over a wide temperature range. 36 kg kit (2 pails).

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