Urethane Potting Compounds

MG Chemicals polyurethane resins provide cost-effective alternatives to other chemistries for protecting printed circuit boards and electronic devices.

Polyurethane Resins

MG Chemicals polyurethane based, 2-part potting compounds are designed for processes where low temperature flexibility is required, making them ideal for underwater applications. They have been formulated in convenient 2:1 mix ratios and provide strong protection from moisture, sea water, solvents, and mechanical stress.

When selecting a potting compound or resin to use various factors need to be considered including substrate type, environmental exposure and processing considerations. For advice on the best product for your application please contact our Sales Office Technical Team.

Urethane Potting Compounds for Marine Applications

ProductPack SizeColourMix Ratio
(By Weight)
Workable Time
Cure Time
(min @ 65°C)
Temp Range
Shore Hardness
8800375ml / 2.55L / 10.8L / 60LBlack7:4:11030-50 to 12074A
8810375ml / 2.55L / 60LBlack1:7:14560-50 to 12080D
8820375ml / 2.55L / 10.8L / 60LBlack1:85:115120-50 to 15073D
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