8800 - Black Flexible Urethane

8800 is a black, 2-part, flexible polyurethane resin. It has a low mixed viscosity and maintains excellent flexibility at low temperatures. In addition, this flexible urethane adheres strongly to a wide variety of substrates, including metals, composites, glass, ceramics, and many plastics.

This polyurethane potting compound is a cost-effective flexible potting option that provides exceptional physical protection and creates minimum stress on circuit boards and surface-mounted devices. It offers superior moisture resistance and is an ideal choice for harsh environments, especially saltwater exposure and marine applications.

For a general purpose, rigid version consider 8810; for a high temperature version try 8820.

We also offer epoxy and silicone potting compounds.

Features & Benefits

  • 2:1 mix ratio
  • 5 to 7 minute working time
  • 24 hour cure at room temperature
  • Constant service temperature of -50 to 120 °C (-58 to 248 °F)
  • Excellent dielectric properties
  • Ideal underwater potting compound
Part # Net Vol. Net Wt. Packaging Unboxing
8800-375ML 375 mL 418 g 2 Bottle Kit
8800-2.55L 2.55 L 2.84 kg 3 Can Kit
8800-10.8L 10.8 L 12.0 kg 3 Can Kit
8800-60L 60 L 67.0 kg 3 Can Kit

Safety Data Sheet

Buy Online Now

Click the tab for the size you want, then click a distributor’s icon to go directly to their page for this product.


Ace Electronics Amazon.Com Digi-Key Corporation        



Amazon.Ca B&E Electronics Ltd.,  (Cal) R.P. Electronic Components    



Premier Farnell Uk Limited Rs Components Ltd.      


Amazon.Com Master Distributors