Products Details

GS - 65

(Dielectric Sealant-Cum-Lubricant) A Silicone based compound acting as an excellent water repellent Dielectric Sealant-Cum-Lubricant. It has very good oxidation resistance at high temperature, making it suitable over a wide working temperature range. A fine Film of Mosil GS – 65 is sufficient to prevent flashovers, corona discharge and tracking, thereby minimizing electrical leakage. It is compatible with all insulating materials.


As a dielectric sealant / lubricant for electrical insulators, Battery terminals, Cable and cable connectors, EHT connections, Electronic components and Ignition systems of automobile, Plastic and rubber components.


-    An excellent insulating compound.
-    Highly adhesive and water repellent
-    Protects from corrosion
-    Reduces maintenance down time
-    Prevents weathering of rubber seals


1 Kg Jar, 20 Kg Pail Owing to evolving packaging solutions, user is requested to kindly check the availability of a specific pack size prior to standardization.

Owing to evolving packaging solutions, user is requested to kindly check the availability of a specific pack size prior to standardization.

Appearance Smooth Tacky
Base Silicone
Colour Light Gray, Translucent
Specific Gravity 1.0 ± 0.1
Drop Point None
Consistency (NLGI) 2 – 3
Worked Penetration 250-350 Unworked –200-240
Water Resistance Excellent
Copper Strip Corrosion Negative
Dielectric Strength 16 kV / mm (min)
Dielectric Constant 2.9 (min)
Dissipation Factor 0.003 (max)
Evaporation Loss (24 Hrs 200°C)
Bleed (24 Hrs 200°C)
Dispersibility for spraying Dispersable in Aromatic and Chlorinated solvent such as Xylene, Toluene, Kerosene, Carbon Tetra- Chloride, Trichloroethylene etc.
Temperature Range -50°C to 200°C

Download TDS

Material Safety Information required for safe usage of this product may not be included in this product bulletin and may be sought by contacting MOSIL. Users are advised to go through the Material Safety Data Sheet (MSDS) of this product prior to application / usage of this product.

*All statements and information contained in this document are based on the laboratory testing and user experience on actual applications. Owing to the exhaustive possibility of application for which this product may be used and the variety of equipments, performance parameters, environmental conditions and unpredictable human factors, we strongly recommend that this product be tested on the actual application prior to its standardization. All information contained herewith is offered in good faith but without any expressed or implied warranty. This Product Bulletin may already have been revised considering the availability of raw components, legislation, user experience & expectations and enhancement of knowledge of the development team of MOSIL. Users are requested to kindly seek the latest version of this product bulletin by contacting MOSIL. Information provided in this Product Bulletin is based on the generalised expectations and requirements of users. Additional information for this product may also be sought by contacting MOSIL.