AdTech 820 Marine Laminating Hardeners only


Order the 822 for 30 minute pot life, 823 for 45 minute pot life(infusion as well), or 824 for 60 minute pot life. Ratio is 5R:1H by volume.

Order a pint of hardener for a quart of resin.

Order a quart of hardener for a gallon of resin.

Order a gallon of hardener for a Pail  of resin.

To purchase resin click here.

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Additional Information

Pot Life

30 Minutes, 45 Minutes, 60 Minutes