Products > MG Chemicals > Connector Coating

Connector Coating

A high performance replacement for standard electrical tape and shrink wrap. Seals, insulates and protects exposed wires, metal, and plastic. Forms a strong, pliable moisture resistant bond. Will not crack. Great for hard to get at areas. Tack free in minutes. Resists detergents, acids, alkalis, and sunlight. Product remains flexible from -34C° to 93°C (-30F° to 200°F).


Brush it on to almost any surface, or if applying to a component or tool, simply dip it into the coating and allow to dry. Additional coats may be applied after 20 minutes.


Uncured Properties
Chemical type Naptha, rubber solvent
Appearance Heavy liquid
Odor Moderate
Viscosity Flow similar to SAE 60 Motor oil
Cured Properties Test Method Typical Value
Tensile Strength ASTM D 882 2600 psi
Dielectric Strength ASTM D 149 300 v/mil
Hardness ASTM D2240 65 to 75
Shore A
Elongation ASTM D 638 400 to 500%


Part Number Mfr. Part # Sizes Available Description
MG-4229-55ML 4229-55ML 55ml (2 oz) Liquid
MG-4229-1L 4229-1L 1 liter (35 oz) Liquid
MG-4229-4L 4229-4L 4 liter (1 gallon) Liquid
Quick Links

MSDS Liquid

Spec sheet

Relevant AppGuides
Protecting your circuit board from moisture


  |  Print page