Armourthane TC300 is specifically designed from polyaspartic technology to meet the needs of the most demanding situations with pot life upto 300 minutes. Armourthane TC90 is specifically designed from polyaspartic technology to meet the needs of the most demanding situations with pot life upto 90 minutes. Armourthane TC30 is specifically designed from polyaspartic technology to meet the needs of the most demanding situations with potlife upto 30 minutes. ArmourThane TC300 ArmourThane TC90 ArmourThane TC30