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Choose the right potting compound! Learn about key properties, shelf life, balancing needs & industry standards. Key Polymer’s elastomeric compound resists cracking & shrinking.

Key Polymer’s Tough-Seal shields electronics from shocks, moisture, harsh temperatures & more. It even cures underwater & offers EMI protection. Learn more about safeguarding your electronics.

Key Polymer’s Tough-Seal potting compound tackles common issues like cracking, vibration damage & heat buildup. Their focus: customer needs & industry standards.

Tough-Seal is the KEY material for the electronic encapsulation of sensitive electrical components requiring premium thermal cycling performance.

All the Tough-Seals cure to completion at ambient temperatures. Tough-Seal 21 and 31 are designed to have faster initial gelation times than Tough-Seal 22 and 32.